diff --git a/docs/changelog.md b/docs/changelog.md
index 639d00d..2be3bbb 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -205,6 +205,15 @@ Changes:
 - Stopped ticket propagation once the ticket or job is marked as Resolved to prevent incorrect linking to closed incidents.
 - Aligned Run Checks, Tickets overview, and Job Details to consistently reflect ticket presence across all active runs.
 
+## v20260116-10-autotask-ticket-sync-internal-ticketjobrun
+
+- Aligned Autotask ticket creation with the legacy manual ticket workflow by creating or updating an internal Ticket record using the Autotask ticket number.
+- Ensured a one-to-one mapping between Autotask tickets and internal Backupchecks tickets.
+- Linked the internal Ticket to all active (non-Reviewed) job runs by creating or backfilling TicketJobRun relations.
+- Restored visibility of Autotask-created tickets in Tickets, Tickets/Remarks, and Job Details pages.
+- Implemented idempotent behavior so repeated ticket creation or re-polling does not create duplicate tickets or links.
+- Prepared the ticket model for future scenarios where Autotask integration can be disabled and tickets can be managed manually again.
+
 ***
 
 ## v0.1.21