Tag: powerappportals

Exam AB-731: AI Transformation Leader

What better way to start 2026 then to talk about a Microsoft certification, especially one for a totally NEW type of user!

Following on the steps of the other AB exams I’ve been writing about my experience with (see Exam AB-730: AI Business Professional, Exam AB-100: Agentic AI Business Solutions Architect and Exam AB-900: Microsoft 365 Copilot and Agent Administration Fundamentals ), this article will cover the AB-731 exam.

This exam is focusing on the Microsoft AI capabilities from a Business Leader perspective, and to the best of my knowledge is the first time that Microsoft has ever created an exam from a ‘Business Leader’ perspective. Taking this exam was a complete mindset shift to me, especially when seeing the questions – it’s not about understanding the in depth technical capabilities, but more around the breadth of technology options (spanning Azure, Microsoft 365 Copilot, Copilot Studio & other tools), and what they bring/enable from a BUSINESS perspective.

The official description of the proposed exam candidate is:

As a candidate for this Microsoft Certification, you should understand how to recognize opportunities for AI transformation, identify the right AI tools and resources, plan for AI adoption, optimize business processes, and drive innovation by using Microsoft 365 Copilot and Azure AI services.

This Certification is designed for business decision-makers at all levels who are responsible for guiding transformation and innovation within their teams or organizations. In this role, you’re expected to demonstrate AI fluency, strategic vision, and the ability to lead AI adoption across teams and functions but are not expected to write any code.

As a candidate for this Certification, you should be able to evaluate AI opportunities, champion responsible AI practices, and align AI investments with business goals. You need experience leading adoption or change management in a business context. You must also be familiar with Microsoft 365 services, Azure AI services, and general AI capabilities.

The overall information for the exam can be found at Microsoft Certified: AI Transformation Leader, and there is an official Learning Path available for it.

As I’ve posted before around my exam experiences, it’s not permitted to share any of the exam questions. This is in the rules/acceptance for taking the exam. I’ve therefore put an overview of the sorts of questions that came up during my exam. (Note: exams are composed from question banks, so there could be many things that weren’t included in my exam, but could be included for someone else!). It’s also in beta at the moment, which means that things can obviously change for when it comes out of beta.

Overall, the exam approach was quite different to me – though I do talk with organisations frequently around general AI matters, I’ve never taken an example written in this way beforehand. However, I do feel that it’s very helpful to have this in place, to ensure that business leaders can demonstrate that they actually do know what they’re talking about 😉

I’ve tried to group things as best together as I feel (in my recollection), to make it easier to revise.

  • Azure Components & Capabilities
    • AI Vision – what it can be used for, benefits of using it, capabilities that it has
    • AI Language – what it can be used for, benefits of using it, capabilities that it has
    • AI Document Intelligence – what it can be used for, benefits of using it, capabilities that it has
    • Machine Learning – what it can be used for, benefits of using it, capabilities that it has
    • AI Foundry – what it can be used for, benefits of using it, capabilities that it has
    • AI Search – what it can be used for, benefits of using it, capabilities that it has
  • Microsoft 365 Copilot Chat
    • What license is needed
    • What data does it have access to
    • What security controls are in place
  • Microsoft 365 Copilot
    • What is it, what can it be used for
    • What can it do
    • How does it connect to data
    • What are the connectors for it (standard & custom)
    • Benefits of using it (vs 3rd party AI tooling)
    • Different agents (eg Analyst & Researcher) within it – what they do, how to access and use them
  • Microsoft Copilot Studio
    • What is it, what can be used for
    • What can it do
    • What license is needed
    • What data can it access
  • Microsoft Security Copilot
    • What is it, what can be used for
    • What can it do
    • Benefits that it provides
  • Security & Governance
    • Content filtering controls within Copilot
    • Policies
    • Handling requirements to prevent inappropriate language & responses
    • Responsible AI principles
    • Governance ownership, responsibility & requirements
  • Generative AI
    • AI model hallucinations
    • Grounding in data
    • Improving response quality
    • Prompt engineering
    • Pre trained models vs fine tuned models
    • Reasoning models vs non-reasoning models
    • Understanding usage costs (including different pricing models)
    • What is RAG, and how can it be used for business scenarios
    • Adoption throughout organisations – personas to involve in adoption team

    I hope that this is helpful for anyone who’s thinking of taking it – good luck, and please do drop a comment below to let me know how you found it! I’d also be interested in your thoughts/opinions around the direction that Microsoft has taken for this!

    Exam AB-900: Microsoft 365 Copilot and Agent Administration Fundamentals

    Following on the steps of the other AB exams I’ve been writing about my experience with (see Exam AB-730: AI Business Professional & Exam AB-100: Agentic AI Business Solutions Architect), this article will cover the AB-900 exam.

    This exam is focusing on the Microsoft 365 Copilot capabilities from a user & administration perspective, and doesn’t cover/include anything from Copilot Studio.

    Now, though it’s a Fundamentals exam, to be honest it’s the HARDEST fundamentals exam that I’ve ever taken!

    The approach is around being able to demonstrate understanding of how to use the Microsoft 365 Copilot, as well as a lot of focus on how to control & administer it.

    The official description of the proposed exam candidate is:

    As a candidate for this Microsoft Certification, you should be familiar with Microsoft 365, including core services, security, identity and access, data protection, and governance, along with Microsoft 365 Copilot and agents.

    Additionally, you should be familiar with the admin centers used to access Microsoft 365 workloads, such as Exchange Online, SharePoint in Microsoft 365, Microsoft Teams, Microsoft Entra, and Microsoft Purview. You need to have experience with AI-driven productivity tools and modern IT management practices.

    You must be able to identify the roles of the core features and objects available in Microsoft 365, such as users, groups, teams, sites, and libraries. Plus, you should understand the core security features of Microsoft 365, such as authentication methods, conditional access policies, and single sign-on (SSO).

    The overall information for the exam can be found at Microsoft 365 Certified: Copilot and Agent Administration Fundamentals, and there is an official Learning Path available for it.

    As I’ve posted before around my exam experiences, it’s not permitted to share any of the exam questions. This is in the rules/acceptance for taking the exam. I’ve therefore put an overview of the sorts of questions that came up during my exam. (Note: exams are composed from question banks, so there could be many things that weren’t included in my exam, but could be included for someone else!). It’s also in beta at the moment, which means that things can obviously change for when it comes out of beta.

    One thing to keep in mind about this exam – though I do mention Microsoft Purview in the list of items below, I haven’t gone into it extensively. However, there were a LOT of questions that touched on Purview (& other governance stuff as well) – you REALLY need to be knowing & understanding these capabilities to be able to take & pass the exam. Just guessing the answers is not going to help at all!

    Overall, the exam seemed to me to be pretty decent, though with indeed a heavy focus on security & governance (as I’ve mentioned above). I don’t see this as a bad thing though, as it can help to show that administrators really do know what they’re talking about.

    I’ve tried to group things as best together as I feel (in my recollection), to make it easier to revise.

    • Agent types
      • Native Microsoft 365 Copilot agent
      • Native Microsoft 365 Copilot advanced agents (eg Researcher & Analyst). What they are, how to access, what to use them for
      • Custom Microsoft 365 Copilot agent
      • SharePoint agent
    • Creating/using Agents
      • Using natural language to create agents
      • How to handle/perform multi-step reasoning
      • Use of notebooks
      • Custom instructions
      • Scheduling prompts
      • Querying data types
        • Structured
        • Unstructured
    • Governance & security
      • Blocking access to different types of searches & collateral
      • Blocking access to specific agents
      • Tools to use for blocking
      • How to share agents with other users
      • Assigning licenses to users
      • Data retention policies
      • Data labelling policies
      • Use of Microsoft Purview, covering capabilities, tools, auditing, how to use, etc
      • Use of DLP
      • Data source permissions
      • Conditional access policies
      • Microsoft Defender – what it is, capabilities it has, how to use it, etc.
      • Types of authentication
    • Reporting
      • Licensing & usage
      • Adoption & interactions
    • Payment options & capabilities
      • Credit usage – internal vs external users
      • Pay As You Go Billing, and scenarios you can use it for

    I hope that this is helpful for anyone who’s thinking of taking it – good luck, and please do drop a comment below to let me know how you found it! I’d also be interested in your thoughts/opinions around the direction that Microsoft has taken for this!

    Exam AB-730: AI Business Professional

    Following on from the recent launch of the new Exam AB-100: Agentic AI Business Solutions Architect exam, Microsoft has now developed & released other exams in the AB series – this post is on the AB-730 exam.

    The approach continues to be around how to use AI within technology for business purposes, rather than needing to be able to create AI or code. This exam focused on the Microsoft 365 Copilot experience, how to use it within various Microsoft Office applications, etc.

    The official description of the proposed exam candidate is:

    As a candidate for this Microsoft Certification, you should have experience using generative AI–powered productivity tools, including Microsoft 365 Copilot, Researcher, and Analyst. You take advantage of AI to improve daily work, drive business outcomes, and make informed decisions in business contexts—without building AI apps or writing code.

    You should have a basic understanding of Microsoft 365 and should be comfortable navigating core apps, such as Outlook, Word, Microsoft Teams, PowerPoint, and Excel. You should also be familiar with common business processes, including drafting emails, creating presentations, generating images, and managing documents.

    The overall information for the exam can be found at at Microsoft Certified: AI Business Professional (beta) – Certifications | Microsoft Learn, and there is an official Learning Path available for it.

    As I’ve posted before around my exam experiences, it’s not permitted to share any of the exam questions. This is in the rules/acceptance for taking the exam. I’ve therefore put an overview of the sorts of questions that came up during my exam. (Note: exams are composed from question banks, so there could be many things that weren’t included in my exam, but could be included for someone else!). It’s also in beta at the moment, which means that things can obviously change for when it comes out of beta.

    One thing that I found I didn’t like about the exam is the new question type of ‘Best Answer’. This question type gives various options, whilst telling you that more than one answer choice may achieve the goal, but asking you to select the BEST answer. I believe that questions like this are subjective, and the answers will vary based on each person’s knowledge, understanding & experience, so I’m not quite sure why Microsoft have decided that this would be good to use. It will be interesting to see what happens when the exam comes out of Beta, and if these questions are still around or not then.

    Overall, the exam seemed to me to be pretty decent – I initially thought it would be quite generic, but you really do need to know how all the Copilot offerings work including Copilot Chat and Copilot in the Office applications.

    If you’re new to Copilot, and/or not really sure as to how it actually works & the capabilities, I’d suggest not to take the exam yet. Instead, go and take a look at the learning paths, and look to find out how it actually works & operates.

    I’ve tried to group things as best together as I feel (in my recollection), to make it easier to revise.

    • Microsoft 365 Copilot vs Microsoft 365 Copilot Chat
      • What each one does/doesn’t do
      • When to use each one
    • What to include when prompting Copilot
    • Copilot security framework
      • How data is used
      • The different data controls that are in place
      • How data protection works, different data protection capabilities & using them
      • Removing data & prompts from Copilot,
    • Copilot capabilities in Microsoft Word
    • Copilot capabilities in Microsoft Excel
    • Copilot capabilities in Microsoft Outlook
    • Copilot capabilities in Microsoft PowerPoint
    • Copilot capabilities for Teams
      • Using Copilot within Teams for queries
      • Using Copilot within Teams for meetings (preparing for them, during the meeting, after the meeting)
    • Collaboration with Copilot report outputs
    • Copilot Researcher agent – getting access, capabilities & use cases, inputs & outputs
    • Copilot Analyst agent – getting access, capabilities & use cases, inputs & outputs
    • Using custom instructions within Copilot – how to do this, how it is used/applied, etc
    • Using documents with Copilot for answers & generating material. Updating new versions of documents, and how Copilot will behave
    • Microsoft 365 agents – creating, configuring, sharing, security etc
    • Creating, sharing & scheduling prompts, including limitationsent

    I hope that this is helpful for anyone who’s thinking of taking it – good luck, and please do drop a comment below to let me know how you found it! I’d also be interested in your thoughts/opinions around the direction that Microsoft has taken for this!

    Exam AB-100: Agentic AI Business Solutions Architect

    It’s always interesting when Microsoft release a new type of exam, especially when it’s not tied to specific functionality, but rather to an overall approach. The AB-100 exam (don’t pay too much attention to the ‘100’ designator, in my opinion) follows the approach that we’re seeing Microsoft taking – needing to use technology (& here, specifically AI in technology) holistically across multiple solution.

    I took the exam in Beta as soon as it launched, though due to preparing for the Power Platform Community Conference (which I’m currently writing this at), it’s taken a bit of time to get this blog post up and published.

    As an architect, AI isn’t new to us – we know of multiple different capabilities (spanning Microsoft 365, Copilot Studio & Azure AI Foundry), which we need to use appropriately to handle customer scenarios. AI isn’t new to exams either – there are multiple Azure exams with AI in them, we have multiple Business Application exams with Copilot Studio in them, etc.

    However, exams to date focus on a specific part of the technology stack. For example, the PL-600 focused on Power Platform & Dynamics 365 Customer Engagement. The MB-700 focused on Dynamics 365 Finance & Operations, and so on and so forth.

    This new exam is somewhat of a paradigm shift – needing to understand AI holistically as an architect across multiple parts of the technology stack, what & how it’s used for and where, etc. This is most definitely a new approach, and it will be interesting to see how it users react to it.

    Truthfully, having taken it, I’d personally say that it feels a bit more like an enterprise architect exam approach (which also doesn’t exist in the Microsoft stack), albeit focused around Business Applications. Given the way in which Microsoft partners have specialists in each technology part of the stack, it will be interesting to see if this approach will pivot the way in which people are trained/skilled, and deliver projects. I think that there’s likely to be a lot of feedback to Microsoft that it’s not the way that the partner landscape currently works – though perhaps Microsoft is specifically trying to influence this itself to change. Only time will tell…

    The overall information for the exam can be found at Microsoft Certified: Agentic AI Business Solutions Architect (beta) – Certifications | Microsoft Learn, though there is NO learning path that’s been created (at the time of writing). I think that this is because Microsoft may want to see the reaction to this new approach, and pivot appropriately, rather than needing to create a lot of content that may potentially need to be re-done.

    The official description of the exam can be found at the link above (it’s too long to post here), so please go take a look!

    So, as I’ve posted before around my exam experiences, it’s not permitted to share any of the exam questions. This is in the rules/acceptance for taking the exam. I’ve therefore put an overview of the sorts of questions that came up during my exam. (Note: exams are composed from question banks, so there could be many things that weren’t included in my exam, but could be included for someone else!). It’s also in beta at the moment, which means that things can obviously change for when it comes out of beta.

    I’ve tried to group things as best together as I feel (in my recollection), to make it easier to revise.

    • Business usage of AI
      • Different agents usage and results
      • How to use appropriately for business/agent analysis
      • Different types of metrics and results
      • Best practices for building Copilot Studio agents, and using Copilot Studio agents
      • Looking at the ROI for using Copilot Studio agents
      • Designing the usage of different AI and agent capabilities for business needs
    • Building agents
      • What Copilot Studio agents need to work
      • Data types that agents can use
      • Data sources that agents can use
      • Use of knowledge sources for agents
      • Usage of custom connectors
      • Handling token usage with Azure AI Foundry
      • How to handle testing for Copilot Studio agents
      • Different testing types & approaches
      • Extending Microsoft 365 Copilot
      • Using Power Automate with Copilot Studio agents
      • Speech to Text/Text to Speech
      • Handing conversation to live customer service representative using Dynamics 365 Contact Centre
      • Using RPA within an agent
    • Models
      • Different types of models that could be used within Azure AI Foundry
      • Orchestration
      • Improving performance
    • Security
      • How to handle Copilot Studio security
      • Governance & compliance tooling (eg Purview)
      • Handling/restricting connectors for Copilot Studio agents
      • Ensuring user security when using agents (ie not able to retrieve data that the user cannot access directly)
    • Reporting
      • Monitoring tools for Copilot Studio agents
      • Metrics, usage & analytics for Copilot Studio agents
      • Investigating Copilot Studio agent transcripts
      • Monitoring tools for Azure AI models
      • Evaluating Azure AI Foundry model outputs
    • Application Lifecyle Management
      • Focusing on AI Agents for Dynamics 365 CE, Finance & Operations, and Power Platform
      • How/what components to use and include
      • What tooling to use for ALM

    Overall, the exam seemed to me to be pretty decent – I was worried that it would focus just on Copilot Studio, with not much else in it, but there’s a good balance across other AI capabilities as well.

    The big change, for me at least, were the questions around Dynamics 365 Finance and Operations – this isn’t an area that I’m an expert in generally, and most definitely not for AI tooling. I think that this, as I mention above, is what may get the biggest pushback/feedback into Microsoft.

    I’m going to be quite interested in seeing how the exam is actually launched (as it’s currently in Beta of course). Having chatted with a few others who have taken the exam (whilst obviously respecting the NDA!), they also think that this is an approach pivot from Microsoft, and are wondering about the real world application of it.

    I hope that this is helpful for anyone who’s thinking of taking it – good luck, and please do drop a comment below to let me know how you found it! I’d also be interested in your thoughts/opinions around the direction that Microsoft has taken for this!

    MB-280: Microsoft Dynamics 365 Customer Experience Analyst

    It’s been a while since taking a Microsoft certification exam, but with the new MB-280 exam being launched in the last few days, I’ve obviously needed to take a look at it! It felt a little strange, as I’m now used to the certification renewal process (which is why I haven’t taken any exams in a while), but thankfully things went alright with the overall exam.

    For those who haven’t been following the news, Microsoft made an announcement a few months back that some exams would be retiring, and the new MB-280 exam would be the replacement for this. In short, this is supposed to replace the MB-210 (Sales), MB-220 (Customer Insights – Journeys) & MB-260 (Customer Insights – Data). Malin Martnes wrote a good blog post in June – I’d suggest to take a look at it at for more general information around it.

    Now I’m all up for new certifications being created & made available. However, and I know this could be considered controversial, I have ABSOLUTELY NO IDEA as to why this exam was created in THIS specific way. If an exam had been created, for example, to bring together the two sides of Customer Insights (ie to cover both Data & Journeys in a single exam), I think that would have been quite good.

    But with having taken this, my thoughts (& feedback to Microsoft directly) is that they should un-deprecate (if that’s a word/phrase?) the MB-210 exam, and continue it forward. There’s no reason that I can see having Marketing & Sales together in a single exam – it feels like two (or technically 3?) lego bricks lumped together without any rhyme or reason.

    The learning path for the exam was also launched in the last few days, and can be found at Study guide for Exam MB-280: Microsoft Dynamics 365 Customer Experience Analyst | Microsoft Learn

    The official description of the exam is:

    As a candidate for this exam, you’re a Microsoft Dynamics 365 customer experience analyst who has:

    • Participated in or plans to participate in Dynamics 365 Sales implementations.
    • An understanding of an organization’s sales process.
    • An understanding of the seller’s perspective (user experience).
    • The ability to demonstrate Dynamics 365 Customer Insights – Data and Customer Insights – Journeys capabilities.

    You’re responsible for configuring, customizing, and expanding the functionality of Dynamics 365 Sales to create business solutions that support, automate, and accelerate the company’s sales process. You use your knowledge of customer experience capabilities in Dynamics 365 Sales and Microsoft Power Platform to inform the following design and implementation tasks:

    • Configure Dynamics 365 Sales standard and premium features.
    • Implement collaboration features.
    • Configure the security model.
    • Perform Dynamics 365 Sales customizations.
    • Extend Dynamics 365 Sales with Microsoft Power Platform.
    • Deploy the Dynamics 365 App for Outlook.

    As a candidate, you need:

    • An understanding of the Dataverse security model and features, including business units, security roles, and row ownership and sharing.
    • Experience configuring model-driven apps in Microsoft Power Apps.
    • An understanding of accounts, contacts, and activities.
    • An understanding of leads and opportunities.
    • An understanding of the components of model-driven apps, including forms, views, charts, and dashboards.
    • An understanding of model-driven app personal settings.
    • Experience working with Dataverse solutions.
    • An understanding of Dataverse, including tables, columns, and relationships.
    • Familiarity with Power Automate cloud flow concepts, such as connectors, triggers, and actions.

    More can be found at the exam page itself, which is located at Exam MB-280: Microsoft Dynamics 365 Customer Experience Analyst (beta) – Certifications | Microsoft Learn

    Now during my exam, I was looking forward to seeing the ‘new’ capability around being able to use Microsoft Learn during the exam (new to me – as I haven’t taken any other exams in the last year or so since it was announced!). However there didn’t seem to be any capability to launch Microsoft Learn – I’m not sure why it wasn’t available, as this isn’t a Fundamental level exam

    Questions also used the older terms of references rather than the newer/accepted terms – ie using ‘field’ instead of ‘column’, and ‘entity’ instead of ‘table’. Again, I have no idea why this is – all other exams (including the renewals for them) are using these properly (in my summary below I have ensured I use the correct terms).

    So, as I’ve posted before around my exam experiences, it’s not permitted to share any of the exam questions. This is in the rules/acceptance for taking the exam. I’ve therefore put an overview of the sorts of questions that came up during my exam. (Note: exams are composed from question banks, so there could be many things that weren’t included in my exam, but could be included for someone else!). It’s also in beta at the moment, which means that things can obviously change.

    I’ve tried to group things as best together as I feel (in my recollection), to make it easier to revise.

    • Sales Apps
      • Configuring forms, columns & tables
      • Configuring security roles & access to records
      • Configuring relationships between records (including deletion properties)
      • Sales Mobile App – security & deployment
      • Forecasting – setting up & configuring
      • Configuring Goals
      • Configuring Opportunities
      • Handling currencies
    • Copilot for Sales
      • Setting up & deploying to users
      • Configuring access
    • Outlook App
      • Deploying & setting up
      • Configuring forms & information
    • Exchange
      • Connecting to mailboxes
      • Configuring folder permissions
      • Configuring multiple domains
    • Product Families & Catalogue
      • Creating & setting up
      • Configuring options
      • Adding items to be used
    • Price Lists
      • Creating & setting up
      • Configuring options, including discounts
      • Using time-restricted price lists
      • Handling currencies
    • Document Management
      • Different document management capabilities
      • Usage of SharePoint in different ways
    • Data Import
      • Usage of Power Query
      • Data manipulation
      • Handling duplicate records
    • SMS
      • Setting up & configuring SMS provider
    • Journeys
      • Different triggers to use based on scenarios & requirements
      • How to trigger journeys
      • How to set up emails to be used within a journey
    • Segments
      • Different types of segments
      • Creating & modifying segments
    • Searching/Filtering
      • Using Advanced Find
      • Setting up/modifying queries to include/exclude records based on conditions
    • Business Process Flows
      • Modifying business process flows
      • Handling conditions within business process flows

    As a Sales exam, it seemed alright. But as mentioned above, the Customer Insights questions just seemed strange to me – I’d expect a consultant to be very technically skilled in Customer Insights, but not in Sales (& vice versa), so I’m not understanding bringing these two sides together.

    I’m going to be quite interested in seeing how the exam is actually launched (as it’s currently in Beta of course). Having chatted with a few others who have taken the exam (whilst obviously respecting the NDA!), they also can’t really understand the landscape. Personally, I think that if it continues like this, Microsoft is going to hear quite a few complaints around it.

    I hope that this is helpful for anyone who’s thinking of taking it – good luck, and please do drop a comment below to let me know how you found it! I’d also be interested in your thoughts/opinions around the direction that Microsoft has taken for this!

    PL-400: Microsoft Power Platform Developer Exam

    I’ve been continuing with taking new exams as they come out. Having recently taken the MB-400 exam (see MB-400 Power Apps & Dynamics 365 Developer Exam), I was slightly surprised to see the announcement that it was going to be replaced!

    Admittedly, I was also surprised (in a good way) that I passed the MB-400, not being a developer! It’s been quite amusing to tell people that I’m a certified Microsoft Dynamics Developer. It definitely puts a certain look on their faces, which always cracks me up.

    Then again, the general approach seems to be to move all of the ‘traditional’ Dynamics 365 exams to the new Power Platform (PL) format. This includes obviously re-doing the exams to be more Power Platform centric, covering the different parts of the platform than just the ‘first party apps’. It’s going to be interesting to see how this landscape extends & matures over time.

    The learning path came out in the summer, and is located at https://docs.microsoft.com/en-us/learn/certifications/exams/pl-400. It’s actually quite good. There’s quite a lot that overlaps with the MB-400 exam material, as well as the information that’s recently been covered by Julian Sharp & Joe Griffin.

    The official description of the exam is:

    Candidates for this exam design, develop, secure, and troubleshoot Power Platform solutions. Candidates implement components of a solution, including application enhancements, custom user experience, system integrations, data conversions, custom process automation, and custom visualizations.

    Candidates must have strong applied knowledge of Power Platform services, including in-depth understanding of capabilities, boundaries, and constraints. Candidates should have a basic understanding of DevOps practices for Power Platform.

    Candidates should have development experience that includes Power Platform services, JavaScript, JSON, TypeScript, C#, HTML, .NET, Microsoft Azure, Microsoft 365, RESTful web services, ASP.NET, and Microsoft Power BI.

    So the PL-400 was announced on the Wednesday of Ignite this year (at least in my timezone). Waking up to hear of the announcement, I went right ahead to book it! Unfortunately, there seemed to be some issues with the Pearson Vue booking system. It took around 12 hours to be sorted out, & I then managed to get it booked Wednesday evening, to take it Thursday.

    So, as before, it’s not permitted to share any of the exam questions. This is in the rules/acceptance for taking the exam. I’ve therefore put an overview of the sorts of questions that came up during my exam. (Note: exams are composed from question banks, so there could be many things that weren’t included in my exam, but could be included for someone else!). It’s also in beta at the moment, which means that things can obviously change.

    There were a few glitches during the actual exam. One or two questions with answers that didn’t make sense (eg line 30 does X, but the code sample finished at line 18), and question numbers that seemed to jump back & forth (first time it’s happened to me). I guess that I’ve gotten used to at least ONE glitch happening somewhere, so this was par for the course.

    I’ve tried to group things as best together as I feel (in my recollection), to make it easier to revise.

    • Model Apps.
      • Charts. How they work, what drives them, what they need in order to actually work, configuring them
      • Visualisation components for forms. What they are, examples of them, what each one does, when to use each one
      • Custom ribbon buttons. What these are, different tools able to be used to create/set them up, troubleshooting them
      • Entity alternate keys. What these are, when they should be used, how to set them up & configure them
      • Business Process Flows. What these are, how they can be used across different scenarios, limitations of them
      • Business Rules. What these are, how they can be used across different scenarios, limitations of them
    • Canvas apps
      • Different code types, expressions, how to use them & when to use them
      • Network connectivity, & how to handle this correctly within the app for data capture (this was an interesting one, which I’ve actually been looking at for a client project!)
      • Power Apps solution checker. How to run it, how to handle issues identified in it
    • Power Automates
      • Connectors – what these are, how to use them, security around them, querying/returning results in the correct way
      • Triggers. What is a trigger, how do they work, when to use/not use them
      • Actions. What these are, how they can be used, examples of them
      • Conditions. What these are, how to use them, types of conditions/expressions/data
      • Timeouts. How to use them, when to use them, how to configure
    • Power Virtual Agents. How to set them up, how to configure them, how to deploy them, how to connect them to other systems
    • Power App Portals. Different types, how to set them up, how to configure them, how they can work with underlying data & users
    • Solutions
      • Managed, unmanaged, differences between them, how to use each one.
      • Deploying solutions. Different methods that can be used to do it, best practise for each, when to use each one
      • Package Deployer & how to use it correctly
    • Security.
      • All of the different security types within Dynamics 365/Power Platform. Roles/Teams/Environment/Field level. How to set up, configure, use in the right way.
      • Hierarchy security
      • Wider platform security. How to use Azure Active Directory for authentication methods, what to know around this, how to set it up correctly to interact with CDS/Dynamics 365
      • What authentication methods are allowed, when/how they can be used, how to configure them
    • ‘Development type stuff’
      • API’s. The different API’s that can be used, methods that are valid with each one, the Organisation service
      • Discovery URL’s. What these are, which ones are able to be used, how they’d be used/queried
      • Plugins. How to set up, how to register, how to deploy. Steps needed for each
      • Plugin debugging/troubleshooting. Synchronous vs asynchronous
      • Component types. Actions/conditions/expressions/data operations. What these are, when each is used
      • Custom ribbon buttons. What these are, different tools able to be used to create/set them up, troubleshooting them
      • Javascript web resources. How to use these correctly, how to set them up on entities/forms/fields
      • Powerapps Component Framework (PCF). What these are, how to develop them, how to use them in the right way
    • System Design
      • Entity relationship types. What they are, what each one does, how they work, when to use them appropriately. Tools that can be used to display them for system design purposes
      • Storage considerations across different types, including CDS & Azure options
    • Azure items
      • Azure Consumption API. How to monitor, how to handle, how to change/update
      • Azure Event Grid. What it is, the different ways in which it can be used, when each source should be used
    • Dynamics 365 for Finance. Native functionality included in it

    The biggest surprise that I had really when thinking back to things was the inclusion of Dynamics 365 for Finance in it. Generally the world is split into ‘front of house’ (being Dynamics 365/Power Platform), and ‘back of house’ (Dynamics 365 for Finance & Supply Chain Management). The two don’t really overlap, though they’re supposed to be coming more together over time. Being that this is going to happen, I guess it’s only natural that exam questions around each other will come up!

    Overall it was quite a good exam. Some of the more ‘code-style’ questions were somewhat out of my comfort zone, and I’ll freely admit to guessing some of the answers around them! Time will tell, as they say, to see how I’ve done in it.

    I hope that this is helpful for anyone who’s thinking of taking it – good luck, and please do drop a comment below to let me know how you found it!

    –

    Workflows & Managed Solutions

    This is about some interesting behaviour around workflows & managed solutions, which I’ve recently discovered. Let me give a bit of background first.

    Currently I’m working on several COVID-19 apps for local authorities, to be able to help them assist people in need. As part of this, each local authority has a portal within the solution. The portal itself is a Power App Portal, and I haven’t really had exposure to them before.

    blog.atwork.at | Hello, PowerApps Portals (and external users)!
    Default portal view, not the one we implemented!

    Installing a Power Apps Portal comes with quite a large number of solutions in order to get it to work. More on this below.

    Due to the way in which we’re engaging with our clients, the solutions are built in a single tenancy (different environments, of course!). We’re then inviting the users in as guests through Azure Active Directory, to be able to access functionality etc. This works well – we don’t need to worry about managing user accounts, AAD permissions, etc. However it also means that we don’t have any Office 365 licenses within the environment itself.

    Now we have workflows that are sending emails out around the portal – registrations, password resets, etc. These are being generated automatically by the system, but as there’s no Office 365 mailbox for the user, they’re queuing up.

    It’s not possible to authenticate a mailbox belonging to an external user (we tried!), as the system needs a native (full) user with an active mailbox to be able to send out emails. This is of course unlike Power Automate, where you can create a Send Email action and use specified credentials for logging in to send an email.

    So, we did what any normal system administrator/configurator would do. We opened up the relevant (managed) solution, and from there opened up the workflow that we needed to modify. Things looked normal at first – we deactivated the workflow, and started poking around it to see what made it tick.

    We came across the part that actually took user credentials to send the email that was being generated, and modified this accordingly. Then we saved the workflow, which was successful. However, upon trying to then reactivate the workflow, we got the following error message (helpful, isn’t it!):

    Nicely it gives the option to download the log file around the error. This can usually be quite helpful (at times), so we thought we’d take a look at it. Behold the following (I’ve had to shrink the screenshot to allow it to fit on the screen!):

    Isn’t that ‘beautiful’. Don’t worry if you can’t actually make out the error information – none of it makes any sense, at least not in a practical sort of way.

    Being stuck at this, I thought to reach out to one of the community Power App Portal champions, Mario Trueba. I’ve known him for a while, and he’s just simply amazing. Having asked if I could jump on a call with him for 15 minutes to diagnose (& hopefully find an answer!), we spent almost an hour!

    He suggested trying to use the classic interface, as I had been doing all of this through the new UI. So off I went to open up Classic (I’ve missed this, I will freely admit). Through there, we opened up the solution, opened up the workflow, and re-activated it. Or not, as it happens – even through the Classic UI, we weren’t able to do so. We tried a variety of things, but to no avail. It just simply wasn’t happening!

    I was slightly concerned that there was an underlying issues with Portals, perhaps from some legacy CafeX code. I had tried searching with Mario for error details contained within the log file, but we couldn’t find anything that would fix it.

    The next morning on waking up & checking Twitter, I noticed someone tweeting around Portals, and engaged with them. They turned out to be on the Portals development team, and told me to shoot them over an email with the details, which I did. They then replied to me, saying that it wasn’t anything specific to Portals, and that I should raise a support ticket. That crossed one item off my list (a Portals issue), but I was still needing to get things resolved.

    So I went off & raised a support ticket. A few hours later, a very nice tech support person called Siva gave me a call to discuss the issue. We hopped into Teams, and in what I can only describe as the SHORTEST period of time that I’ve ever experienced, the issue was resolved (it took 7 minutes in total. Yes, I know…). Don’t worry – I’m not going to leave you hanging here!

    See, what the ‘issue’ (and I’m deliberately putting it in quotes) was turned out to be something quite simple, yet quite strange.

    Essentially opening the workflow from the managed solution somehow (& I don’t know HOW) inherits the ‘managed’ property. This is whether we open it from the new UI, or the classic UI. As a result we’re able to deactivate it, but we CAN’T reactivate it due to the system thinking that we’re modifying a managed component (as an aside, it is interesting how I did manage to save it though?). This was what was causing things to fall over, and the error message was really not helpful at all.

    It’s also not a matter of being a Microsoft (or ISV) managed solution. I’ve replicated this happening with a solution that I’ve built, exported as managed, & then imported.

    So how did we do it? Well, there are two ways in which this can be dealt with:

    Either we can go to System/Processes, find the workflow there, open it up, and then reactivate it:

    Or we can open up the Default solution, navigate to processes, select the workflow, and then reactivate it:

    Both methods work just fine, and as mentioned earlier on, I’ve since replicated this on workflows in other managed solutions.

    To me, this is somewhat strange, and should work regardless. According to Siva, it’s the desired system behaviour, though I have no idea why someone should want it to work in one way, and not in another.

    So if you’re reading this, and you might just happen to know someone in the necessary Microsoft engineering/development team who’d be able to answer this, could you point them my way? I’d love to engage them to find out why, how, and if they could pretty please change this?