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Microsoft Dynamics 365 and Zendesk integration — two-way sync

Keep supported Microsoft Dynamics 365 and Zendesk records aligned with two-way sync. Give each team access to current data while controlling which system can update each field.

  • Field mappings and sync direction under your control
  • Inspect and resolve record errors in one dashboard
Two-way sync for supported objects
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Example workflow

Company sync test

Object-specific availability and field permissions determine this mapping. Use the restrictions shown for each record type.

Starting eventA change involving Microsoft Dynamics 365 Accounts or Zendesk Organizations needs a defined result in the other system.

  1. Start with Microsoft Dynamics 365 Accounts and Zendesk Organizations. Use the record-matching and field-ownership rules from your mapping worksheet.

  2. Resolve parent organizations, business units, and currency references before dependent transactions.

  3. Test a normal update and one failed or repeated update in the supported direction. Keep both record IDs with the test results.

What to verifyUse two organizations with similar names and one with multiple business units. Verify that an update reaches the intended entity only.

Review records and field ownership

Mapping essentials

Records and field ownership

Match records by stable IDs and assign an owner for each field. The record notes identify the coverage to check.

Download the mapping worksheet

CSV · No email required

Example record relationships between Microsoft Dynamics 365 and Zendesk
Microsoft Dynamics 365 recordZendesk recordRecord matchingField ownership
AccountsProposed record; confirm Stacksync object support.Record matchingOrganizationsDocumented record: :clock1: On RequestRetain the source company ID and the destination customer/company ID. Separate legal entities, subsidiaries, and business units; a shared name or web domain is insufficient.Assign ownership separately for relationship details and finance-controlled billing details.

Use writable fields from the connected accounts. Read values from read-only fields without writing changes back to them, and define deletion handling separately.

Why teams connect Microsoft Dynamics 365 and Zendesk

Put your Microsoft Dynamics 365 and Zendesk data to work

Start with the work your team needs to complete: keep records up to date, make operational data available for reporting, or move data to a new system. Choose one Microsoft Dynamics 365 and Zendesk workflow to test, define what success looks like, and decide who handles failed updates.

  • Two-way sync of accounts and contacts with a Postgres or SQL database so engineers query SQL while sales works in Dynamics.

  • Keep opportunities and orders consistent with the ERP or billing system without manual re-entry.

  • Sync tickets, users, and organizations into Postgres so support analytics run on SQL instead of repeated API pulls.

  • Write CRM account tier, owner, and renewal data onto Zendesk organizations and ticket fields so agents see context in the ticket.

What records can you sync?

Start with the records your workflow needs. Check each system’s read and write requirements before mapping fields.

Microsoft Dynamics 365

Read and write support varies by record

Record types covered in the setup guide

Record typesCoverage and requirements
  • Standard entities
Requires account access and compatible change tracking. Confirm field permissions and sync direction.
  • Custom entities
Requires API exposure and compatible change tracking. Confirm field permissions and sync direction.

Read the Microsoft Dynamics 365 connector guide

Zendesk

Read and write support varies by record

Record types covered in the setup guide

Record typesCoverage and requirements
  • Tickets
  • Tickets Comments
  • Users
✅ Supported. Confirm field permissions and sync direction.
  • Organizations
  • Attachments
  • Ticket Forms
:clock1: On Request. Confirm field permissions and sync direction.

Read the Zendesk connector guide

Connection essentials

Review how each system connects, detects changes, and permits access to your records.

View setup requirements and limits
Connection requirementMicrosoft Dynamics 365Zendesk
Integration interfaceREST API (Dataverse Web API, OData v4); Finance & Operations apps expose a separate OData data-entity surfaceREST API
AuthenticationMicrosoft OAuth sign-inOAuth app authorization
Change detectionIncremental sync uses Dynamics Change Tracking; custom entities need Track Changes enabled.The saved Stacksync guide does not specify the change-detection mechanism.
Read accessAvailable for supported recordsAvailable for supported records
Write accessAvailable for supported recordsAvailable for supported records

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SSO & SCIM

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Alerts

Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.

Secure connection options

Record-level recovery

Inspect sync errors and use retry and revert controls to resolve failed updates.

Read the recovery guide

Implementation

Technical reference

Review setup, record relationships, testing, and recovery for your implementation.

Authentication, permissions and API limits

Connection requirements and limits

Microsoft Dynamics 365
Integration interface
REST API (Dataverse Web API, OData v4); Finance & Operations apps expose a separate OData data-entity surface
Authentication
Microsoft OAuth sign-in: user provides the D365 environment URL, signs in with Microsoft credentials, and accepts the Stacksync app (permissions to read CRM data and interact with OData entities)
Change detection
Incremental sync uses Dynamics Change Tracking; custom entities need Track Changes enabled.
Read access
Available for supported records
Write access
Available for supported records
Setup requirements
  • Provide the Dynamics CRM environment URL and authorize the Stacksync app with Microsoft sign-in.
  • For custom entities, enable Track Changes in Power Apps/Dataverse before validating incremental updates.
Limitations to check
  • Custom-entity change tracking must be enabled before incremental changes can be captured.
Technical documentation

Documentation reviewed 2026-09-15. Check the linked guides for current account and record requirements.

Microsoft Dynamics 365 setup guide
Zendesk
Integration interface
REST API
Authentication
OAuth app authorization: enter your Zendesk subdomain (from {sub_domain_name}.zendesk.com) in Stacksync Connections and click "Authorize App"
Change detection
The saved Stacksync guide does not specify the change-detection mechanism. Confirm it for the selected objects.
Read access
Available for supported records
Write access
Available for supported records
Setup requirements
  • Provide the Zendesk subdomain in the Stacksync connection form and authorize the app.
  • Request additional access before relying on Organizations, Attachments, or Ticket Forms.
Limitations to check
  • Organizations, Attachments, and Ticket Forms are listed as On Request.
Technical documentation

Documentation reviewed 2026-09-15. Check the linked guides for current account and record requirements.

Zendesk setup guide

Prepare Microsoft Dynamics 365 and Zendesk access

Set up both accounts before testing the mapping. Use test records where available, and identify the account administrator who can approve access and help resolve setup errors.

Microsoft Dynamics 365 setup checklist
  • Provide the Dynamics CRM environment URL and authorize the Stacksync app with Microsoft sign-in.
  • For custom entities, enable Track Changes in Power Apps/Dataverse before validating incremental updates.

Setup guides: Authorize Dynamics 365 CRM

Zendesk setup checklist
  • Provide the Zendesk subdomain in the Stacksync connection form and authorize the app.
  • Request additional access before relying on Organizations, Attachments, or Ticket Forms.

Setup guides: Authorize Zendesk

Prepare to go live

Record the fields each system can update, the first-load cutoff, both record IDs, the expected update delay, and who handles errors. Complete the tests before production before expanding to more records.

Use the Microsoft Dynamics 365 and Zendesk planning worksheet to capture these decisions. Record the access owner in the worksheet and enter credentials only in the connection setup.

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Record identity and field ownership

Keep each record tied to its source ID. Use the references below to choose field owners and preserve relationships between records.

Download the mapping worksheet · CSV, no email required

Record matching

Accounts / Organizations

Compare whether Microsoft Dynamics 365 Accounts and Zendesk Organizations describe the same company in your business.

Object-specific availability and field permissions determine this mapping. Use the restrictions shown for each record type.

Microsoft Dynamics 365
Object support to establish
Zendesk
Documented record · :clock1: On Request
Record identity
Retain the source company ID and the destination customer/company ID. Separate legal entities, subsidiaries, and business units; a shared name or web domain is insufficient.
Field ownership
Assign ownership separately for relationship details and finance-controlled billing details.

Fields to include

  • Source record ID
  • Legal or display name
  • Business-unit reference
  • Lifecycle status
Record dependencies
Resolve parent organizations, business units, and currency references before dependent transactions.
Validation
Use two organizations with similar names and one with multiple business units. Verify that an update reaches the intended entity only.
Recovery
Repair the cross-system ID relationship before retrying dependent records; do not merge companies solely to remove a sync error.

References: Microsoft Dynamics 365: Accounts documentationZendesk: Organizations documentation

Compare integration approaches

Use Microsoft Dynamics 365 Accounts and Zendesk Organizations for the first pilot. Verify its identity and permitted direction, then add dependent records only when the acceptance checks pass.

Stacksync managed sync

Best fit
Two-way sync for supported objects. Choose the records, writable fields, and permissions for your workflow.
Operating responsibility
Fits ongoing record synchronization when the required operations are supported. Add workflow steps for approvals or business actions that go beyond copying fields.
Before you choose
Check record matching: Retain the source company ID and the destination customer/company ID. Separate legal entities, subsidiaries, and business units; a shared name or web domain is insufficient. Verify field coverage, deletion handling, and how changes are detected.

Native vendor integration

Best fit
A vendor-built integration may fit if it supports your Microsoft Dynamics 365 and Zendesk record types.
Operating responsibility
Can reduce setup for a supported workflow. You may need another method for records or business steps it does not cover.
Before you choose
First check whether either vendor offers this integration. If available, verify Accounts / Organizations, update direction, account tier, and related-record handling.

Custom API or workflow

Best fit
Consider when Microsoft Dynamics 365 and Zendesk need a transformation, approval, or action outside a direct record sync.
Operating responsibility
Provides control over business steps; the team owns credentials, version changes, error queues, and reconciliation.
Before you choose
Verify endpoint permissions, pagination, quotas, duplicate detection, and failure recovery.

File or scheduled snapshot

Best fit
Consider for a one-time Microsoft Dynamics 365 / Zendesk migration or a reporting need with an explicit freshness window.
Operating responsibility
Can simplify a bounded transfer; later changes and deletion history require another extraction or a separately designed incremental process.
Before you choose
Record the extraction cutoff, source IDs, encoding, date/number formats, and reconciliation totals.

Workflow scenarios and expected results

Company sync test

Object-specific availability and field permissions determine this mapping. Use the restrictions shown for each record type.

Starting event: A change to the selected Accounts or Organizations record needs a defined result in the other system.

  1. Start with Microsoft Dynamics 365 Accounts and Zendesk Organizations. Use the record-matching and field-ownership rules from your mapping worksheet.
  2. Resolve parent organizations, business units, and currency references before dependent transactions.
  3. Test a normal update and one failed or repeated update in the supported direction. Keep both record IDs with the test results.

Expected result: Use two organizations with similar names and one with multiple business units. Verify that an update reaches the intended entity only.

If it fails: Repair the cross-system ID relationship before retrying dependent records; do not merge companies solely to remove a sync error.

Plan the customer lifecycle across Microsoft Dynamics 365 and Zendesk

Validate the selected objects and operations even where connector-level direction is documented.

Starting event: A customer-facing change in Microsoft Dynamics 365 needs operational context in Zendesk.

  1. Select the relevant Accounts or Contacts records and identify whether the downstream relationship is a person, a company, a deal, or a reporting row.
  2. Define which lifecycle transitions are informative and which should request a downstream action. Keep conversion and merge history connected to stable IDs.
  3. Choose a representative reopened deal, changed contact identity, or reassigned account to test the handoff before expanding.

Expected result: The relationship survives a lifecycle change without creating a duplicate customer or triggering an unintended business action.

If it fails: Inspect merge/conversion history and existing destination records before replaying a lifecycle transition.

Initial load and acceptance testing

Keep both record IDs with the expected and actual result. Reconcile the same filters and time window in each system.

Accounts / Organizations

Test case

Use two organizations with similar names and one with multiple business units. Verify that an update reaches the intended entity only.

Expected result

The expected company relationship is preserved with no duplicate action or unintended write.

Direction and permissions

Test case

Check that each connected account can read and write the chosen objects. Exercise both directions with a test record before enabling production changes.

Expected result

Only an approved, supported direction and permitted fields are written.

Freshness and reconciliation

Test case

Measure source and destination times for the selected records under normal load and a burst. Reconcile IDs and values using the same filters and cutoff.

Expected result

The process meets its agreed freshness target and reconciliation has no unexplained differences.

Failed updates, retries and recovery

Start with the failed record and the destination error, then inspect the source value, field requirements, and access.

Rejected or repeated company change

Investigate

Inspect Microsoft Dynamics 365 Accounts and Zendesk Organizations, their IDs, and the destination error.

Next action

Repair the cross-system ID relationship before retrying dependent records; do not merge companies solely to remove a sync error.

A record type or update is unavailable

Investigate

Check the Microsoft Dynamics 365 and Zendesk connector guides, account permissions, and any operations marked On Request.

Next action

Ask the integration team to confirm a supported way to handle that record. Verify whether it needs connector configuration or a separate workflow step.

Source and destination disagree after a retry

Investigate

Compare current source values, destination validation, identity mappings, and any side effects already completed.

Next action

Stacksync issue retry reads the current source state. Decide the intended state before retrying or reverting; reconcile downstream effects separately.

Read the Stacksync issues dashboard guide for retry and revert behavior.

Change detection and update delivery

How updates move between Microsoft Dynamics 365 and Zendesk

See how each system detects changes and which updates the other system can receive. Each direction has its own permissions and record requirements.

Microsoft Dynamics 365 Zendesk Timing depends on the connected systems

Detect changesIncremental sync uses Dynamics Change Tracking; custom entities need Track Changes enabled.

Apply updatesSelected writable fields update in Zendesk. Its permissions and validation rules still apply; rejected records can be inspected in the Issues dashboard.

Zendesk Microsoft Dynamics 365 Timing depends on the connected systems

Detect changesThe saved Stacksync guide does not specify the change-detection mechanism. Confirm it for the selected objects.

Apply updatesSelected writable fields update in Microsoft Dynamics 365. Its permissions and validation rules still apply; rejected records can be inspected in the Issues dashboard.

Update timing and record limits
  • Measure initial-load and ongoing-change latency separately. Source detection, selected objects, account limits, and destination validation determine the observed delay.
  • Custom-entity change tracking must be enabled before incremental changes can be captured.
FAQ

Microsoft Dynamics 365 and Zendesk integration FAQ

Next step

See your workflow in Stacksync

Walk through your Microsoft Dynamics 365 and Zendesk records, field mappings, and requirements with an integration engineer.