Microsoft Dynamics 365 Fundamentals Customer Engagement Apps (CRM): MB-910 Study and Credential Guide
Exam MB-910 validated foundational understanding of Dynamics 365 customer engagement apps, including Customer Insights, Sales, Customer Service, Field Service, and the role of Microsoft 365 Copilot. It was designed for people beginning with Dynamics 365 customer engagement solutions rather than for one specialist implementation role. The most important decision now is not how to schedule it: Microsoft states that MB-910 was retired on December 31, 2025, at 11:59 PM Central Standard Time. Use this guide to understand the retired exam, preserve its useful learning path, and choose a current next step.
Is MB-910 still available?
No. Microsoft states that Exam MB-910 was retired on December 31, 2025, at 11:59 PM Central Standard Time. A candidate should therefore not plan a new booking or purchase preparation material on the assumption that this exam can still be taken. The study guide remains useful as a record of the skills the credential assessed and as a starting point for learning Dynamics 365 customer engagement concepts.
This status changes the purpose of preparation. Before the retirement date, a candidate could use the blueprint, practice assessment, exam sandbox, and Microsoft Learn content to decide whether to schedule. After retirement, those resources are better treated as historical orientation. They can help you identify whether your interests are closest to customer experience, sales, service, field operations, data, or broader business applications, but they cannot create a current exam appointment.
Microsoft also states that Dynamics 365 Fundamentals certifications are deprecated, while previously obtained Fundamentals certifications do not expire. If you already earned Microsoft Certified: Dynamics 365 Fundamentals (CRM), it remains on your Microsoft Learn transcript. That is different from saying the retired exam is available to new candidates. Verify your own transcript through your Microsoft Learn profile rather than assuming an old result has disappeared.
The practical decision for a new learner
If you have not passed MB-910, stop looking for a test date and use Microsoft’s current Dynamics 365 credentials and training pages to select a replacement direction. The Dynamics 365 credentials page organizes options by roles such as functional consultant, business analyst, business user, developer, and solution architect. Select a role first, then inspect its current certification or Applied Skills requirements.
What did the certification validate?
The certification provided a broad, practical overview of Dynamics 365 customer engagement technology. Microsoft describes Fundamentals certifications as foundational training and exams that offer a practical, high-level overview of Microsoft technology and validate knowledge of the topics. MB-910 focused on recognizing what each customer engagement application does, how the applications work together, and where a business scenario belongs.
The intended outcome was solution awareness, not proof that a candidate could independently configure every application. The exam audience was made up of candidates seeking to start their journey with Dynamics 365 customer engagement solutions. Microsoft specifically stated that MB-910 could be used as preparation for role-based or specialty certifications, but was not a prerequisite for them.
That distinction matters when interpreting the credential. A person studying this material should be able to translate a business need into an appropriate Dynamics 365 application, describe a sensible cross-application flow, recognize common user activities, and explain the place of Copilot and the Power Platform in a broader solution. Deeper configuration, administration, development, and implementation work belongs in role-specific learning.
Who would have benefited from MB-910?
The strongest fit was an early-stage Dynamics 365 learner who needed a common vocabulary across customer engagement applications. Business professionals could use it to communicate with consultants and technical teams. Students could use it to establish a technology foundation. Technical professionals moving toward larger Dynamics 365 projects could use it to organize their next learning decision.
It was also relevant to people comparing application areas. A sales operations employee might need to understand the sales lifecycle without becoming a Sales functional consultant. A support manager might need to distinguish case management from field work orders. A business owner might need to understand how customer profiles, journeys, selling activity, and service interactions connect.
Which skills were measured?
The published audience profile grouped the exam around five practical abilities: use Dynamics 365 Customer Insights apps to unify profiles and tailor targeted, personalized customer journeys; use Dynamics 365 Sales across the complete sales order lifecycle; support agents through the customer support lifecycle with Dynamics 365 Customer Service; schedule and complete work orders with Dynamics 365 Field Service; and evaluate how Microsoft 365 Copilot can assist with these areas.
Microsoft’s study guide listed the skills measured as of December 17, 2024. It also explained that two versions of the skills objectives were provided depending on when a candidate took the exam. That is an important historical warning: an old study outline should not be treated as a timeless product specification. Product capabilities and exam objectives can change, and Microsoft says exams are updated periodically to reflect role requirements.
The safest way to use the old outline is to build capability maps rather than memorize isolated labels. For every application, record the business problem, the primary users, the lifecycle supported, the information involved, the likely integration points, and the limits of what the application alone proves. This approach remains useful when moving from a retired fundamentals exam to a current role-based path.
Customer Insights: profiles and journeys
Study Customer Insights as a customer-understanding and engagement area. The central idea is that information from relevant sources can support unified profiles and more targeted, personalized customer journeys. Do not reduce the topic to a list of marketing terms. Explain the business sequence: bring together useful customer information, understand the audience, select a relevant segment or outcome, design an interaction, and use resulting insight to improve the next decision.
A useful exercise is to compare two requirements. “Give a service agent a complete view of a customer” is a profile and service-context question. “Send a tailored interaction to a defined audience” is a journey and engagement question. The wording may overlap, so identify the desired business action before choosing an application capability.
The Microsoft Learn foundations module includes customer engagement apps, Customer Insights - Data, and related customer interaction concepts. Its learning objectives include describing how applications can be used together as part of a broader solution. Use that module to connect customer data and engagement ideas rather than studying them as separate product silos.
Dynamics 365 Sales: follow the selling lifecycle
For Sales, organize revision around the complete sales order lifecycle and the people who use each stage. Start with the movement from an initial opportunity toward a completed sale, then ask what information a seller or sales manager needs at each point. The important skill is recognizing how the application supports work, records progress, and helps users act on customer and pipeline information.
Avoid a common mistake: treating Sales as a generic customer database. A customer record is only the context. The exam’s stated focus was how Dynamics 365 Sales supports users through the complete sales order lifecycle. Practice explaining how a business requirement maps to selling activity, rather than memorizing navigation names with no scenario attached.
When reviewing a Sales scenario, write a short chain such as “business need, user, lifecycle stage, record or activity, expected result.” For example, a manager who needs visibility into active opportunities is asking a different question from a seller who needs to progress an individual customer interaction. Keep the distinction between operational work and management insight clear.
Dynamics 365 Customer Service: manage cases through support
Customer Service was assessed through the customer support lifecycle and case management. Study the path from a customer issue to an agent response and resolution, including the information an agent needs to understand the request and move it forward. The goal is to recognize how the application helps agents assist customers consistently, not simply to define the word “case.”
Build a service scenario with a clear starting event, ownership, customer context, actions, and outcome. Then ask which parts belong to case management and which might require another capability. This prevents the common error of assigning every customer interaction to the same application.
Microsoft’s study guide described the skill as assisting agents with case management through the complete customer support lifecycle. The foundations module also covers activities, the Timeline feature, security, and Copilot-related capabilities. These topics are useful because a service process depends on more than a case record: users need a view of interactions, appropriate access, and practical assistance during daily work.
Dynamics 365 Field Service: schedule and complete work orders
Field Service centers on work performed at a location or in the field. The published objective was to schedule and complete work orders. Prepare by separating the request for work from the planning and execution of that work. A useful mental model is “what needs doing, who or what is required, when it should happen, where it happens, and how completion is recorded.”
Do not confuse Field Service with ordinary customer support. A support agent may manage a case remotely, while a field process may require dispatching resources, arranging an appointment, completing an on-site task, and recording the result. A scenario can involve both applications, so focus on the operational handoff and the outcome the business needs.
For each practice scenario, identify the trigger, work order, scheduling concern, field resource, and completion evidence. Then describe how the customer-facing history could connect with service execution. This cross-application reasoning is more durable than memorizing a feature list from an older exam version.
Copilot, prompting, and shared foundations
Microsoft included evaluating how Microsoft 365 Copilot can assist across the customer engagement applications. The foundations module also calls out Copilot capabilities and the importance of prompting, along with navigation, Timeline, security, and an AI form filling assistant. Study these as ways to support user work, not as substitutes for understanding the underlying business process.
A sound preparation question is: “What is the user trying to accomplish, what context does the assistant need, and how would the user verify the result?” A prompt that lacks the right business context may produce an incomplete or unsuitable response. The user remains responsible for checking the output against the customer record, process rules, privacy expectations, and the intended outcome.
The shared foundations matter because the applications do not operate as isolated screens. The Microsoft Learn module’s objectives include describing cross-solution capabilities, navigating different customer engagement applications, managing activities with Timeline, and describing security. Put these topics into every application review: who can access the information, where activity history appears, and how one application can contribute to a broader solution.
How should you study a retired exam blueprint?
Use the blueprint to prioritize concepts, not to plan a test attempt. Start with the five audience-profile outcomes, then work through the Microsoft Learn foundations module and its assessment. Next, create one-page application maps for Customer Insights, Sales, Customer Service, and Field Service. Finish by comparing the maps and explaining where Copilot, activities, Timeline, security, and integrations support the combined process.
The supplied research does not provide verified percentage weights for the exam domains. Do not infer priority from an unlabeled chart, from the amount of text on a webpage, or from the number of product names in a lesson. If you use an archived version of the study guide, confirm that each objective is associated with its exact domain label and version before treating it as evidence.
Microsoft states that most questions covered features that were generally available, while preview features could appear when commonly used. For historical study, this means you should favor stable business capabilities and official product explanations over unofficial claims about obscure or newly introduced features. For a current credential, replace the retired blueprint with the new credential’s own skills outline.
Use scenario sorting instead of flashcard-only revision
Create a small set of original scenarios from business requirements, not from purported exam questions. Sort each scenario by application, lifecycle, user, and desired result. Then explain why the nearest alternative is less suitable. This trains the decision that a fundamentals assessment was intended to test: recognizing the appropriate capability in context.
For example, “a company wants to understand customer profiles and create a personalized journey” points toward Customer Insights concepts. “An agent must track and resolve a customer issue” points toward Customer Service. “A technician must be assigned to complete scheduled work” points toward Field Service. “A seller needs to progress a sale” points toward Sales. Add cross-application context so the answer is not merely a product-name match.
Keep a version log
Record the date and source for every study note. Microsoft says exam updates are periodic, the English version is updated first, and localized versions may follow approximately eight weeks afterward when applicable. Those details were relevant to candidates who could schedule MB-910, but they also show why copied study notes age quickly.
A version log should contain the page title, URL, access date, objective or capability studied, and any uncertainty. Mark old material as historical instead of silently blending it with current documentation. This is especially important because the study guide included two skills-measured versions based on when the exam was taken.
What official preparation resources remain useful?
The most useful official starting point is Microsoft Learn’s module “Describe the foundations of Dynamics 365 customer engagement apps.” It is labeled Beginner, has no prerequisites, and covers application purpose, cross-solution capabilities, navigation, Timeline, Copilot prompting, security, an AI form filling assistant, and communications assistance. Complete the explanations and exercise, then use the module assessment to identify gaps.
Microsoft’s Dynamics 365 training page directs users to free online learning and certification preparation guides, while also distinguishing resources for users, partners, functional consultants, solution architects, and developers. Use that distinction to avoid taking an advanced implementation path before you know which work you want to perform.
The retired MB-910 study guide also identified an exam sandbox, a free practice assessment, accommodation requests, score reports, and the Microsoft Learn profile as preparation or administration resources. The practice assessment and sandbox can help someone understand the former assessment environment, but they are not evidence that MB-910 can now be scheduled. Treat them as historical learning aids and confirm all current availability on Microsoft Learn.
A sensible order for Microsoft Learn
First complete the foundations module so the application boundaries are clear. Second, revisit each learning objective and write a business example in your own words. Third, use the Dynamics 365 training catalogue to select deeper learning for the role you want. Fourth, test your understanding by explaining an end-to-end customer scenario without looking at notes.
Do not jump between unrelated product pages simply because they contain familiar keywords. The sequence should move from shared concepts to application distinctions, then to the role-specific work you may actually perform. If you cannot explain why a requirement belongs to one application or spans several, return to the foundations module before adding more detail.
What delivery and scoring details were documented?
For the former MB-910 exam, Microsoft documented a passing score of 700 or greater and linked candidates to an exam sandbox and score-report information. The study guide also explained that candidates could request an accommodation and that an additional 30 minutes could be requested when the exam was unavailable in the candidate’s preferred language. These are historical exam details, not a basis for booking a retired exam.
Microsoft stated that other available languages were listed in the Schedule Exam section of the Exam Details webpage. It also noted that localized versions could be updated after the English version and that the timing could vary. Because MB-910 is retired, do not use an old language list or timing expectation to make a current scheduling decision.
The Microsoft Learn profile was described as the place where a certification profile could be connected to schedule and renew exams and share or print certificates. For an already-earned credential, the profile and transcript remain the authoritative places to check the record. For a new goal, use the current credential page and its own scheduling instructions instead of relying on MB-910’s former administration details.
What not to assume from old exam pages
Do not assume that a documented passing score means a new attempt is possible. Do not assume that an archived language option, accommodation process, or sandbox represents the current delivery method for another credential. Do not infer question counts, exam duration, pricing, or delivery channels when the supplied official research does not establish them. Check the official page for the credential you actually intend to pursue.
A practical four-stage study roadmap
A structured roadmap is still valuable even though MB-910 is retired. Use the first stage to decide whether customer engagement is the right area, the second to establish shared application knowledge, the third to practice cross-application decisions, and the fourth to select a current role-based credential. This prevents study time from becoming an unstructured tour of product pages.
Stage one: choose the direction
Write down the work you want to do after learning Dynamics 365. If it involves understanding customer data and engagement, begin with Customer Insights concepts. If it involves selling processes, study Sales. If it involves support operations, study Customer Service. If it involves dispatching and on-site work, study Field Service. If your goal is configuration or implementation across the platform, examine the functional consultant pathways on Microsoft’s current credentials pages.
At the end of this stage, produce a one-sentence goal such as “I need to understand how a service team manages customer issues” or “I need to evaluate how customer data supports personalized engagement.” A precise goal helps you decide whether the old fundamentals content is enough orientation or whether you need deeper role training immediately.
Stage two: build the shared foundation
Complete the official foundations module from beginning to end. Make notes under the headings application purpose, integration, navigation, Timeline, security, Copilot, and user activities. For each topic, write one explanation for a business stakeholder and one explanation for a user. This two-level exercise exposes whether you understand the idea or have only copied terminology.
Use the module assessment as a diagnostic, not as a memorization loop. For every missed concept, return to the relevant unit and explain the correction in your own words. The absence of prerequisites makes this module suitable for a first pass, including for business users and students.
Stage three: connect the lifecycles
Draw a simple customer journey that begins with customer understanding, moves through a selling interaction, continues into support when needed, and reaches field work only when an on-site task is required. The purpose is not to claim that every organization uses every application. The purpose is to practice identifying handoffs, records, activities, users, and outcomes.
Then reverse the exercise. Start with a business requirement and ask which lifecycle it describes. A requirement about a personalized customer journey should not be answered with a work-order concept. A requirement about a technician completing a scheduled task should not be answered only with a marketing segment. Explain the boundary and any plausible integration.
Stage four: move to a current credential
Once the fundamentals map is clear, open Microsoft’s current Dynamics 365 credentials page and select the role closest to your target work. Microsoft’s page lists current role groupings that include functional consultants, business analysts, business users, developers, solution architects, and other roles. Review the selected credential’s own skills, status, prerequisites, assessment method, and training links before committing to a schedule.
Keep your MB-910 notes as background rather than presenting them as current exam preparation. The retired exam can still help you understand why Sales, Customer Service, Field Service, Customer Insights, Copilot, security, and cross-solution behavior belong in a customer engagement foundation. The next credential should determine what you study in depth.
Common preparation mistakes
The most damaging mistake is preparing for a retired exam as though a booking were still possible. The second is treating a fundamentals credential as proof of specialist implementation ability. Other frequent errors include memorizing product names without mapping them to business outcomes, confusing customer service cases with field work orders, ignoring shared security and activity concepts, and relying on unofficial question collections.
Avoid exam dumps and leaked-question claims. They do not establish current product understanding, and memorization does not guarantee a passing result. Work from Microsoft Learn objectives and create your own scenarios instead. This produces notes that remain useful after an exam version changes or a credential is replaced.
Another mistake is studying every feature with equal intensity. Begin with the lifecycle and user decision, then investigate the capability that supports it. If a topic does not help you distinguish applications, explain a cross-solution flow, or understand a stated user task, defer it until the core map is stable.
Finally, do not let old numeric or administrative information dominate your plan. The documented passing score, language guidance, and exam sandbox belonged to MB-910’s former delivery. They matter for interpreting archived material, not for selecting a new appointment.
A quick self-check before moving on
You are ready to choose deeper training when you can describe the purpose of each application without reading notes, select an application from a realistic business requirement, distinguish Sales, Customer Service, and Field Service lifecycles, explain why unified profiles can support targeted journeys, describe where Timeline and security fit, and state how a user should verify Copilot assistance. If any answer is vague, return to the relevant module unit.
What should you do next?
If you already passed MB-910, check your Microsoft Learn transcript and keep the credential as part of your record; Microsoft states that previously earned Fundamentals certifications do not expire. If you never passed it, do not search for an MB-910 appointment. Complete the foundations module for orientation, then use Microsoft’s current Dynamics 365 credentials and training pages to select a live role-based learning route.
Your immediate next action can be simple: open the official foundations module, write your target role at the top of a study document, and create four application sections for Customer Insights, Sales, Customer Service, and Field Service. Add Copilot, Timeline, activities, security, and cross-solution behavior as shared sections. After that first pass, compare your notes with the current credential catalogue and replace the retired exam objective with the requirements of the credential you actually want.
For official updates, use the Microsoft Learn study-guide and credentials pages rather than third-party claims about status, schedules, scores, languages, or content. Microsoft’s Dynamics 365 training page also provides routes for users, partners, functional consultants, solution architects, and developers. That is the appropriate place to turn foundational understanding into a current preparation plan.
Official pages to keep bookmarked
Use the foundations module for the shared product overview and the Dynamics 365 training catalogue for broader learning paths. Use the credentials page to check the current role landscape. Keep the MB-910 study guide only as historical documentation of the retired exam and its former objectives.
Conclusion
MB-910 is no longer a scheduling target: Microsoft records its retirement on December 31, 2025, at 11:59 PM Central Standard Time. Its underlying learning goals remain a useful introduction to Dynamics 365 customer engagement apps, especially the differences between Customer Insights, Sales, Customer Service, and Field Service and the shared role of Copilot, activities, Timeline, security, and integration. Use the official foundations module to build that base, confirm any previously earned credential in your Microsoft Learn transcript, and choose your next preparation plan from the current Dynamics 365 role-based credentials rather than from an archived exam listing.
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