View MB-820 Exam Questions

Q: 11

DRAG DROP A company has the following custom permission set: You need to make the permission set visible on the Permission Sets page. Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order. NOTE: More than one order of answer choices is correct. You will receive credit for any of the correct orders you select.

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Actions
Publish the app with permission set to an environment.
Add the page "Permission Sets" = X value to the Permissions property.
Add the ObsoleteState = No property.
Add the IncludedPermissionSets = SUPER property.
Rename the permission set object to "Sales Person".
Remove the Assignable = false property.
Add the tabledata "Expanded Permission" = RIMD value to the Permissions property.
Change the Assignable property value to true.

Discussion

Luna N. Feb 26, 2026 12:14 am

Change Assignable to true, then publish, then add Permission Sets page to Permissions. That's the sequence here.

IvyS Mar 5, 2026 4:50 pm

Change Assignable to true, publish the app, then add Permission Sets page permission. You need Assignable set before anything else or it won't show up, and publishing registers it in the environment. The last step (adding page permission) is needed so users can actually access/manage the set. ObsoleteState and IncludedPermissionSets are common distractors here, so don't get tripped up! Pretty sure this is what Microsoft expects but let me know if anyone sees it differently.

Robin Feb 15, 2026 6:24 pm

Makes sense to do: Change Assignable property to true first, then publish the app, then add the Permission Sets page permission. That's needed so it shows up for assignment. Pretty sure that's how MS expects it but happy to be corrected if someone has done it differently.

CuriousLead6824 Feb 14, 2026 9:38 am

Change Assignable to true → Publish the app → Add Permission Sets page. Only works if Assignable wasn't already true.

Jason L. Feb 25, 2026 8:53 pm

Change Assignable to true, add the Permission Sets page permission, then publish the app (flipped last two).

Rowan Mar 2, 2026 11:57 am

Change Assignable to true, then publish, then add Permission Sets page permission.

Mia S. Mar 4, 2026 8:29 am

Change Assignable property to true, add the page Permission Sets permission, then publish the app. Thought these first two could sometimes be flipped, but pretty sure publishing last is right here. Anyone see it work another way?

Kevin L. Feb 27, 2026 6:27 am

Assignable = true → Publish to environment → Add Permission Sets page permission. Saw this order in official docs and it matches lab experience. Official practice test covers workflows like this, useful for checking your steps.

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Correct Answer:

Process for making permission sets visible Bucket 1: I. Change the Assignable property value to true. Bucket 2: B. Publish the app with permission set to an environment. Bucket 3: C. Add the page "Permission Sets" = X value to the Permissions property.

Explanation

To make a developer-defined permissionset object visible and selectable by an administrator in the Business Central client, the Assignable property must be set to true. If it is false (as shown in your snippet), it remains a hidden internal set. Once the property is updated, the extension must be published to the environment to register the metadata. Finally, for the user to see and interact with the Permission Sets (9802) page itself, the permission set must include the appropriate Permissions for that specific page object (typically Execute/X), allowing the user assigned this set to access the list where these sets are managed.

References

Microsoft Learn - AL Language Reference: "Permission Set Object". Specifically the section on the Assignable Property, which states: "If Assignable is set to true, the permission set will be shown in the Permission Sets page in the client and can be assigned to users." [Microsoft Official Documentation]

Microsoft Learn - Development in AL: "Entitlements and Permission Sets". Details the deployment process where metadata is only updated in the system tables (like the Permission Set table) upon publishing/installation of the app. [Microsoft Official Documentation]

Microsoft Learn - Permissions Property: Explains that for a user to access a specific UI element, such as the "Permission Sets" page, the permission set must explicitly grant Execute (X) permissions for that Page object. [Microsoft Official Documentation]

Q: 12

HOTSPOT You need to provide the endpoint to the PMS provider for the RoomsAPI page. How should you complete the API page endpoint? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point

Your Answer

Q: 13

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question in this section, you will NOT be able to return to it. As a result these questions will not appear in the review screen. A company plans to optimize its permission sets. The company has the following permission sets: You need to provide the following implementation for a third permission set: • Create a new Permission Set C that is a composite of Permission Set A and Permission Set B. • Assign Permission Set C to a user. You need to ensure that the user has only read access to the Job table. Solution: Set the Excluded Permission Sets property to Permission Set B. Does the solution meet the goal?

Options

Correct Answer:

Explanation

In Business Central, permission sets are additive by default, but the ExcludedPermissionSets property (introduced in AL) allows for the subtraction of permissions. However, the solution fails to meet the specific goal for the following reasons:

Permission Analysis: Permission Set A grants Read (R), Indirect Insert (i), Modify (M), and Delete (D). Permission Set B grants Insert (I), Modify (M), and Delete (D).
Subtraction Result: If Permission Set C includes A but excludes B, the resulting permissions for the Job table would be Read and Indirect Insert.
Goal Mismatch: The requirement is for the user to have only read access. Having Indirect Insert (the 'i' from Set A) allows the user to insert data into the table through other objects (like codeunits), which violates the "only read" constraint. To achieve the goal, Permission Set C should be defined with only the Read permission explicitly.

Why Incorrect

A. Yes: This is incorrect because excluding Set B from Set A leaves the "Indirect Insert" (i) permission active from Set A. This results in the user having more than "only read" access.

References

Official Vendor Documentation: Microsoft Learn, "PermissionSet Object," Section: ExcludedPermissionSets Property. This document details how excluded sets subtract permissions from those included.

Official Vendor Documentation: Microsoft Learn, "Assigning Permissions to Users and Groups," Section: Permissions on Table Data. Defines the distinction between 'R' (Read), 'I' (Insert), and 'i' (Indirect Insert).

University Courseware: ERP Systems Configuration modules (e.g., MS Dynamics specialized tracks) regarding the "Least Privilege" principle in Role-Based Access Control (RBAC).

Q: 14

HOTSPOT You need to define the XML file properties for the accounting department. How should you complete the code segment? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

Your Answer

Discussion

Taylor G. Feb 22, 2026 5:17 pm

FORMAT: XML, DIRECTION: BOTH, TABLEELEMENT: "G/L ENTRY" is correct here. Fixed format is a trap, since the scenario talks about XML file properties for accounting data. Seen similar questions use the ledger table and ask for two-way sync. Anyone disagree?

Mason X. Feb 28, 2026 2:29 am

I don't think it's Fixed format-has to be XML since we're dealing with XML file properties, and "G/L ENTRY" is the main table for this data. Import or Both could be confusing but Both fits the usual accounting flow.

Morgan O. Feb 16, 2026 3:52 am

Makes sense to use FORMAT: XML, DIRECTION: BOTH, TABLEELEMENT: "G/L ENTRY". That’s what’s in the official guide and matches similar exam questions for accounting integrations. I’d check with some practice labs if you want to see how the mappings really work too.

Ivy B. Feb 15, 2026 6:12 am

Pretty sure FORMAT: Fixed, DIRECTION: Import, TABLEELEMENT: "Subcontract Documents" is what I'd pick here. The XML option looks close but I remember similar exam questions tripping people up on the format part.

Priya C. Mar 5, 2026 12:07 pm

Hmm, I'd go with FORMAT: Fixed, DIRECTION: Import, TABLEELEMENT: "Subcontract Documents". Seemed logical if we're just bringing in data for accounting needs. Not 100 percent sure though, it's a bit close to the XML option.

Ivy N. Feb 15, 2026 12:42 pm

Nice and clear example, thanks for sharing. I'd pick FORMAT: Fixed, DIRECTION: Import, TABLEELEMENT: "Subcontract Documents".

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Q: 15

DRAG DROP You need to configure the Subcontract Docs extension to translate the fields. Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

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Open the table Subcontract Documents.
Add the CaptionML property for each field.
Complete the value for CaptionML for each field with the format <ENU>='<field caption translated into English>' <ESP>='<field caption translated into Spanish>';.
Open the Subcontract Document List page.
Add the setting "features": ["TranslationFile"] in the app.json file.
Use the build command AL: Package in Visual Studio Code to generate the \Translations folder.
Translate the generated .xlf file.

Discussion

Kevin F. Feb 27, 2026 12:52 am

E → F → G is the correct flow for AL multilanguage setup. You enable the translation feature in app.json, build to generate the .xlf, then translate it. I think people get thrown by CaptionML options but those aren't needed if you're using TranslationFile. Disagree?

Morgan Y. Feb 23, 2026 5:42 am

Yeah, it's E then F then G. First you enable the TranslationFile feature in app.json, then build to make the Translations folder, then actually translate the .xlf file. That's how it's done for multilanguage support in AL. Pretty sure this is the right sequence but let me know if you think different.

Riley Mar 2, 2026 3:21 am

Yeah, makes sense to start by enabling the translation feature first (E), then build to get the Translations folder (F), and finally translate the .xlf file (G). That's the usual sequence for multi-language support in AL extensions. Pretty sure that's how it works in real projects but open to correction.

Nina A. Feb 15, 2026 8:39 am

Saw this on practice too, it's E then F then G for proper multilanguage config in AL.

CarefulEngineer1984 Mar 1, 2026 10:06 am

E then F then G.

CarefulAuditor8680 Feb 26, 2026 12:45 pm

E, then F, then G looks right here.

Ajay U. Feb 27, 2026 3:18 am

Had something like this in a mock, and the correct sequence went: add TranslationFile to app.json, build with AL: Package, then translate the .xlf file. That aligns with standard AL multilanguage setup. Pretty sure that's right but happy for corrections if someone spots an edge case.

CuriousArchitect9834 Feb 17, 2026 1:42 pm

Not sure, but I'd start with opening the table, then add CaptionML, then fill in values for CaptionML.

Vikram B. Feb 15, 2026 8:08 am

app.json TranslationFile setting > AL: Package build > translate .xlf, had something like this in a mock.

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Q: 16

You need to improve performance when ticketAPI is used to analyze the POS data. What should you do?

Options

Correct Answer:

Explanation

The most effective way to improve performance for read-intensive workloads, such as data analysis from an API, is to offload those queries from the primary database. Dynamics 365 Business Central achieves this using the read scale-out feature, which leverages a read-only replica of the Azure SQL database. Enabling read scale-out in the Business Central admin center is the fundamental step that creates this replica and makes the performance improvement possible. Once enabled, specific objects can be directed to use it.

Why Incorrect

A. Setting the ODataReadonlyGetEnabled parameter is a global setting for OData GET requests. While it can enforce read-only intent, enabling the underlying read scale-out feature is the primary requirement for performance gain.

B. The AccessByPermission property is a security setting that defines how permissions on related tables are checked. It does not relate to database load balancing or performance optimization.

D. Setting the DataAccessIntent property to ReadOnly on the API page is a necessary step to direct the API's queries to the read-only replica, but it has no effect unless read scale-out (Option C) is enabled first.

References

1. Microsoft Learn: Using Read Scale-Out for Better Performance. This document states, "To use read scale-out, you have to enable it for the environment from the Business Central admin center." It establishes enabling the feature as the prerequisite for any performance gains.

2. Microsoft Learn: DataAccessIntent Property. The official documentation for this AL property explicitly notes in the first paragraph: "To use this property, read scale-out must be enabled for the environment." This confirms that setting the property is a secondary step that depends on the feature being enabled.

3. Microsoft Learn: Managing Environments in the Admin Center - Read scale-out. This page details the administrative procedure for enabling the feature, describing it as the method to "improve performance by redirecting read-only queries away from the primary database."

Q: 17

A company has a task that is performed infrequently. Users often need to look up the procedure to complete the task. The company requires a wizard that leads users through a sequence of steps to complete the task. You need to create the page to enable the wizard creation. Which page type should you use?

Options

Correct Answer:

Explanation

The NavigatePage page type is specifically designed to create wizards in Dynamics 365 Business Central. This page type provides a structured, step-by-step user interface, typically including 'Next', 'Back', and 'Finish' buttons, which is ideal for guiding users through infrequent or complex tasks like setup procedures. It breaks down a larger task into a sequence of smaller, manageable steps, fulfilling the company's requirement for a wizard.

Why Incorrect

B. Card: A Card page is used to display and edit the details of a single record from a table, such as a specific customer or item, not for a multi-step process.

C. RoleCenter: A RoleCenter is the main dashboard or landing page for a user, providing an overview of their work and access to common tasks, not a guided wizard.

D. List: A List page displays multiple records from a table in a tabular format, allowing users to browse, sort, and filter data, but not to follow a sequential task.

References

1. Microsoft Learn. (2023). Page Types and Layouts. Dynamics 365 Business Central Documentation. Retrieved from https://learn.microsoft.com/en-us/dynamics365/business-central/dev-itpro/developer/devenv-page-types-and-layouts.

Section: Page Types: This section explicitly states, "NavigatePage: Used to create a wizard that guides a user through a series of steps for a specific task, such as a setup." It also defines the purposes of Card, List, and RoleCenter pages, confirming they are incorrect for this scenario.

2. Microsoft Learn. (2023). Designing Wizard Pages. Dynamics 365 Business Central Documentation. Retrieved from https://learn.microsoft.com/en-us/dynamics365/business-central/dev-itpro/developer/devenv-designing-wizard-pages.

Section: Wizard Page Basics: "In Business Central, a wizard is a special page type that guides users through a series of steps to complete a task... To create a wizard, you create a page and set the PageType property to NavigatePage."

Q: 18

HOTSPOT You need to define the properties of the comments field of the Non-conformity page. How should you complete the code segment? To answer, select the appropriate options in the answer area. NOTE; Each correct selection is worth one point.

Your Answer

Discussion

Luna P. Mar 2, 2026 6:08 am

Multiline = true, ExtendedDatatype, RichContent. Multiline=false looks like a trick option here, comments usually need multiple lines. Agree?

Ethan Feb 26, 2026 12:37 pm

Makes sense for a comments field.
Multiline = true, ExtendedDatatype, RichContent

Reese N. Mar 5, 2026 8:21 am

Multiline = true, ExtendedDatatype, RichContent. That matches how comments fields usually get set up in Business Central labs and the official documentation. I think "RichContent" specifically brings in the rich text editor everyone expects for comments. If you want to be totally sure, I'd check official docs or run a quick hands-on in a sandbox just to confirm the behavior with these properties.

SteadyArchitect6791 Mar 4, 2026 10:51 am

Multiline = true, ExtendedDatatype, TextRichContent. I thought TextRichContent was the right enum value for rich text in AL, not just "RichContent" by itself. Maybe I'm mixing it up with another property set though.

Mia V. Feb 15, 2026 8:00 pm

Yeah, saw something like this on a practice test. Multiline = true, ExtendedDatatype, RichContent

Aaron U. Mar 4, 2026 11:05 am

Multiline = true, ExtendedDatatype, RichContent. I've seen similar in exam practice, that's the combo for a proper comments field in Business Central.

CuriousMentor3440 Feb 25, 2026 5:53 am

Multiline = true; ExtendedDatatype; RichContent. Pretty sure Multiline=false is a trap, comments need multiple lines here.

Emma R. Mar 2, 2026 8:43 am

Multiline = false; ExtendedDataType; TextRichContent

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Q: 19

DRAG DROP You need to handle the removal of the Description field and the Clone procedure without breaking other extensions. Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order. NOTE: More than one order of answer choices is correct. You will receive credit for any of the correct orders you select.

Drag & Drop

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Actions
Set the Description field as ObsoleteState Removed: in version 2.0.0.1.
Remove the Description field in version 2.0.0.0.
Set the Clone procedure as ObsoleteState Removed; in version 2.0.0.1.
Remove the Clone procedure in version 2.0.0.0.
Set the Clone procedure as ObsoleteState Pending and ObsoleteReason = 'Not in use in version 2.0.0.0.
Set the Description field as ObsoleteState = Pending and ObsoleteReason = "Not in use in version 2.0.0.0.
Remove the Description field from the Issue table in version 2.0.0.1.
Add the [Obsolete('xxx')] attribute to the Clone procedure in version 2.0.0.0.

Discussion

Ava P. Mar 1, 2026 5:13 pm

Description Pending, Clone Pending, then remove Description. Sequence matches what I've seen in the official docs and practice test. Good scenario to review if prepping for MB-820.

Jamie E. Feb 25, 2026 10:18 pm

Description field Pending, Clone Pending, then remove Description is right. You have to warn consumers first before actually removing, per Microsoft's extension upgrade guidelines. Pretty sure this matches what they've shown in their docs, but always up for debate if anyone disagrees.

Robin W. Feb 14, 2026 2:53 pm

Set Description as Pending, Clone as Pending, then remove Description. Clone removal early is a trap for breaking extensions.

Casey J. Feb 19, 2026 11:23 pm

Seen similar on practice exams. The correct order is: set Description as ObsoleteState = Pending, then set Clone procedure as Pending too, finally remove the Description field from the Issue table. Official docs and hands-on labs explain this phased removal approach well.

Ben Feb 22, 2026 10:53 pm

Pretty sure the right flow is: set Description field as ObsoleteState = Pending first, then do the same for the Clone procedure, and only then actually remove Description from the Issue table. That's how you avoid breaking other extensions since consumers get a warning before things disappear. If I'm missing a reason to remove Clone before Description, let me know.

Set Description field as ObsoleteState = Pending and ObsoleteReason = "Not in use in version 2.0.0.0."
Set Clone procedure as ObsoleteState Pending and ObsoleteReason = 'Not in use in version 2.0.0.0.
Remove Description field from the Issue table in version 2.0.0.1.

RobinB Feb 21, 2026 4:03 am

Set Description as ObsoleteState = Pending, then Clone as Pending, then remove Description field last. This prevents breaking other extensions according to Microsoft's upgrade best practices. Official docs and practice tests cover this scenario, I think this is the intended sequence. Agree?

Aaron B. Mar 4, 2026 10:46 am

Why does Microsoft make this removal process so tedious? Set Description Pending, Clone Pending, then remove Description is closest match.

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Q: 20

HOTSPOT A company plans to integrate tests with its build pipelines. The company has two Docket sandbox environments: SandboxA and SandboxB. You observe the following: • SandboxA is configured without the Test Toolkit installed. • SandboxB must be configured from scratch. The Test Toolkit must be installed in SandboxB during configuration. You need to configure the sandbox environments. How should you complete the cmdlets? To answer, select the appropriate options in the answer area.

Your Answer

Discussion

Rowan E. Feb 14, 2026 9:06 pm

Nah, INCLUDETESTTOOLKIT is a trap for SandboxA. Install-TestToolkitToBcContainer is what you need for existing containers.

Alex T. Feb 14, 2026 6:44 am

Install-TestToolkitToBcContainer for SandboxA, INCLUDETESTTOOLKIT for SandboxB

Sofia W. Mar 1, 2026 8:05 am

Install-TestToolkitToBcContainer for SandboxA (since it's already running and just needs the toolkit added) and INCLUDETESTTOOLKIT for SandboxB, because it's being built from scratch so you want that flag during creation. Pretty sure that's the right approach, but let me know if you think otherwise.

Daniel N. Feb 26, 2026 4:14 pm

Install-TestToolkitToBcContainer for SandboxA, INCLUDETESTTOOLKIT for SandboxB. Saw similar wording in recent exam reports so pretty sure that's the config they're after.

Ava O. Feb 24, 2026 8:20 am

Install-TestToolkitToBcContainer for SandboxA, since it's already up and just needs the toolkit. For SandboxB, you'd want to use IncludeTestToolkit because you're building it from scratch and want the toolkit as part of initial setup. Seen this pattern in a few practice dumps. Pretty sure that's what they're after but open if anyone sees it differently.

Liam S. Feb 21, 2026 4:23 am

Install-TestToolkitToBcContainer for SandboxA, INCLUDETESTTOOLKIT for SandboxB. Had something like this in a mock, pretty sure that's what fits since A exists already and B gets set up new. Correct me if I'm off here.

Ethan L. Mar 4, 2026 7:50 pm

Does it mention if you need to recreate SandboxA or just update? For an existing container, I'd usually go with Install-TestToolkitToBcContainer since it just adds the toolkit. But for a new build like SandboxB, you'd use IncludeTestToolkit at creation so it's installed right away. Anyone read it differently?

MethodicalSec4237 Feb 28, 2026 6:36 pm

Wait, does the question specify if "best practice" or just working config is needed? If best, option order might flip.

Liam T. Mar 1, 2026 7:34 pm

Why not just use Install-TestToolkitToBcContainer for both sandboxes if you're adding the toolkit after setup?

Riley Feb 16, 2026 12:33 am

Install-TestToolkitToBcContainer for SandboxA, INCLUDETESTTOOLKIT for SandboxB. For A, it's already set up so you just add the toolkit with the cmdlet. With B, you're creating from scratch so need the include switch in your build. I'm pretty sure that's right but let me know if you see it differently.

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Question 11 of 20 · Page 2 / 2

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