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Guided MB-800 Domain 4
Domain 4 — Module 1 of 8 13%
21 of 28 overall

MB-800 Study Guide

Domain 1: Set Up Business Central

  • Welcome to Business Central Free
  • Creating & Configuring Companies Free
  • Data Migration & Opening Balances Free
  • Users, Profiles & Security Free
  • Core Setup Essentials Free
  • Dimensions Deep Dive Free
  • Approval Workflows Free
  • M365 & Power Platform Integrations Free

Domain 2: Configure Financials

  • General Ledger Setup
  • Currencies, Deferrals & Exchange Rates
  • Chart of Accounts & Financial Reporting
  • Posting Groups Demystified
  • Journals & Bank Accounts
  • Accounts Payable
  • Accounts Receivable
  • Fixed Assets & Depreciation

Domain 3: Configure Sales and Purchasing

  • Inventory Foundations
  • Inventory Costing & Ledger Flow
  • Sales & Purchase Master Data
  • Pricing & Discounts

Domain 4: Perform Business Central Operations

  • Navigating & Customising Pages
  • Working with Data: Excel, OneDrive & Analysis
  • Purchase Processing
  • Sales Processing
  • Financial Documents
  • Payment Processing
  • Reconciliation, Allocations & FX Adjustments
  • Fixed Asset Transactions

MB-800 Study Guide

Domain 1: Set Up Business Central

  • Welcome to Business Central Free
  • Creating & Configuring Companies Free
  • Data Migration & Opening Balances Free
  • Users, Profiles & Security Free
  • Core Setup Essentials Free
  • Dimensions Deep Dive Free
  • Approval Workflows Free
  • M365 & Power Platform Integrations Free

Domain 2: Configure Financials

  • General Ledger Setup
  • Currencies, Deferrals & Exchange Rates
  • Chart of Accounts & Financial Reporting
  • Posting Groups Demystified
  • Journals & Bank Accounts
  • Accounts Payable
  • Accounts Receivable
  • Fixed Assets & Depreciation

Domain 3: Configure Sales and Purchasing

  • Inventory Foundations
  • Inventory Costing & Ledger Flow
  • Sales & Purchase Master Data
  • Pricing & Discounts

Domain 4: Perform Business Central Operations

  • Navigating & Customising Pages
  • Working with Data: Excel, OneDrive & Analysis
  • Purchase Processing
  • Sales Processing
  • Financial Documents
  • Payment Processing
  • Reconciliation, Allocations & FX Adjustments
  • Fixed Asset Transactions
Domain 4: Perform Business Central Operations Premium ⏱ ~13 min read

Navigating & Customising Pages

Business Central pages can be designed, customised, and personalised — three distinct concepts the exam tests heavily. Learn page types, filters, the Inspect feature, and how to find documents.

Three Ways to Change a Page

☕ Simple explanation

Think of Business Central pages like a shared office building.

The architect (developer) decided the layout of every room — where doors, walls, and windows go. The building manager (admin) can rearrange furniture in the lobby so everyone walking in sees a better layout. Each person (user) can rearrange their own desk without affecting anyone else.

That is exactly how Designing, Customising, and Personalising work in Business Central — three different people, three different scopes of change.

Business Central has three distinct mechanisms for modifying page layout, each operating at a different scope and requiring different permissions:

  • Designing — A developer writes AL code extensions that change the page definition. This is permanent and affects everyone on the tenant.
  • Customising — An administrator modifies a page for a specific profile (role). All users assigned to that profile see the customised layout.
  • Personalising — An individual user adjusts their own view of a page. No other user is affected.

Designing, Customising, and Personalising Compared

AspectDesigningCustomisingPersonalising
Who does it?Developer (AL code)AdministratorEach individual user
ScopeAll users, all profilesAll users with a specific profileOnly that one user
How?Write AL page extension and deploySettings cog > Customise this pageSettings cog > Personalise this page
Persists after updates?Yes (extension stays installed)Yes (stored per profile)Yes (stored per user)
Can add new fields from the table?Yes — any field from the source table or related tablesNo — only show/hide/move existing fieldsNo — only show/hide/move existing fields
Can add new actions?YesNo — can show/hide/move existing actionsNo — can show/hide/move existing actions
Requires technical skills?Yes — AL development + VS CodeNo — drag-and-drop UINo — drag-and-drop UI
Admin can clear it?Must uninstall the extensionYes — Clear Customisation actionYes — Clear User Personalisation
💡 Exam tip: When the exam says 'customise'

The exam often presents scenarios where an admin wants all salespeople to see a new field on the Customer Card. That is Customising (profile-level), not Personalising (user-level). If the field isn’t on the page at all and needs AL code to add — that is Designing.

Customising Pages (Admin Level)

Sam Eriksson, the IT admin at Nordic Manufacturing, wants all warehouse workers to see the Bin Code column on the Item List by default.

Steps:

  1. Sign in with an admin account
  2. Open the page you want to change (e.g., Item List)
  3. Click the Settings cog (top right) and choose Customise this page
  4. A banner appears at the top — you are now in Customise mode
  5. Drag fields, show/hide columns, reorder FastTabs, add/remove action buttons
  6. Click Done when finished

The customisation applies to the profile Sam is logged in with. If warehouse workers use the “Warehouse Employee” profile, they all see the change. Users on different profiles are unaffected.

Clearing customisations: An admin can go to Profiles (Roles), select a profile, and use Clear Customised Pages to reset all customisations for that profile.

Personalising Pages (User Level)

Raj Patel at Summit Distribution wants his Sales Order List to show the External Document No. column. This is only useful for him — Leo and Nina do not need it.

Steps:

  1. Open the page
  2. Click the Settings cog and choose Personalise this page
  3. Drag columns, show/hide fields, reorder FastTabs
  4. Click Done

Only Raj sees this change. If an admin later customises the same page at the profile level, the admin’s changes merge with Raj’s personalisation. If there is a conflict, the personalisation wins for that user.

Clearing personalisations: Users can clear their own personalisations from the same menu. Admins can clear personalisations for specific users via User Personalisations in the admin area.

Filters and Saved Views

Temporary Filters

On any list page, click the filter pane icon (funnel) or press Shift+F3 to open the filter pane. Add field filters — they apply immediately but disappear when you leave the page.

Saved Views

If you want to keep a set of filters for reuse:

  1. Apply your filters
  2. Click the view selector at the top of the list (shows “All” by default)
  3. Choose Save As and name the view (e.g., “Overdue Invoices”)

Saved views are personal — each user creates and manages their own views. Views save:

  • Column filters
  • Sorting order
  • Column visibility and arrangement
ℹ️ Admin tip: Default views via customisation

Admins can set a default view for a profile by customising the page and applying filters before saving. This gives all users with that profile a consistent starting point, while they can still create their own personal views on top.

Finding Documents and Related Entries

Business Central has a powerful Find Entries function (previously called Navigate) that traces all ledger entries related to a posted document.

How to use it:

  1. Open any posted document (e.g., a posted purchase invoice)
  2. Click Actions > Find Entries (or press Ctrl+Alt+Q)
  3. BC shows every related entry: vendor ledger entries, G/L entries, item ledger entries, VAT entries

This is essential for auditing and troubleshooting. If Olivia asks “what happened when we posted invoice 108234?”, Marcus can use Find Entries to see exactly which accounts were hit and for what amounts.

You can also search by document number or external document number across all posted entries — invaluable when you have a vendor reference number and need to trace the purchase.

Inspect Pages and Data (Ctrl+Alt+F1)

This developer-friendly feature lets you peek behind the curtain of any page.

Press Ctrl+Alt+F1 on any page to see:

InformationWhat it shows
Page name and IDe.g., Customer Card (page 21)
Source tableThe underlying table name and number
Field detailsFor each field: field name, number, data type, current value
Page filtersAny filters applied to the page
Extensions affecting this pageWhich installed extensions modify this page

Sam uses Inspect regularly when troubleshooting. If a user reports “I can’t see the Bin Code field on Item Card”, Sam can press Ctrl+Alt+F1 to check the page ID, then look at which extensions might be hiding the field.

💡 Exam tip: Inspect vs Configuration Packages

If the exam asks “how do you find the table name behind a page?” the answer is Inspect Pages and Data (Ctrl+Alt+F1). Configuration Packages are for data migration, not for identifying page structures.

Role Centres

A Role Centre is the home page a user sees after signing in. It is tailored to a specific business role (e.g., Business Manager, Sales Order Processor, Warehouse Employee).

Key components of a Role Centre:

ComponentPurpose
CuesColoured tiles showing counts (e.g., “5 Open Sales Orders”). Clicking drills into the list.
Action tilesQuick links to frequently used pages or tasks
ChartsVisual summaries (e.g., cash flow, sales by month)
Headline insightsAuto-generated text insights about the business
My notificationsPersonalised alerts and approvals

Users can personalise their Role Centre — hide cues, rearrange tiles, add bookmarks to frequently used pages. The Role Centre is assigned via the Profile — change a user’s profile to change their Role Centre.

Question

What is the difference between Customising and Personalising a page?

Click or press Enter to reveal answer

Answer

Customising is done by an admin and applies to all users assigned to a specific profile (role). Personalising is done by an individual user and affects only their own view. Both use a drag-and-drop interface — the difference is scope.

Click to flip back

Question

How do you inspect the underlying table and field names of a page?

Click or press Enter to reveal answer

Answer

Press Ctrl+Alt+F1 on any page. This opens the Inspect panel showing the page ID, source table name and number, field details (name, number, data type, value), applied filters, and extensions affecting the page.

Click to flip back

Question

What does Find Entries (Ctrl+Alt+Q) do?

Click or press Enter to reveal answer

Answer

Find Entries traces all ledger entries related to a posted document — G/L entries, vendor/customer ledger entries, item ledger entries, VAT entries, and more. It is used for auditing and troubleshooting posted transactions.

Click to flip back

Question

What are saved views in Business Central?

Click or press Enter to reveal answer

Answer

Saved views store a combination of filters, sorting, and column arrangement on a list page. They are personal to each user. Users can switch between views and set a default view. Admins can set a default view at the profile level via customisation.

Click to flip back

Knowledge Check

Knowledge Check

Raj wants the Sales Order List to show External Document No. as a column, but only for himself. Leo and Nina should not see this change. What should Raj do?

Knowledge Check

A user reports that the Vendor Card is missing the Tax Registration No. field. Sam wants to identify the page ID and table name to investigate. What should Sam do?

Knowledge Check

What is a cue on a Business Central Role Centre?

🎬 Video coming soon


Next up: You can now navigate and shape pages. Next, let’s explore how to work with data beyond the standard interface — Edit in Excel, OneDrive integration, and the powerful data analysis mode.

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Working with Data: Excel, OneDrive & Analysis

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