A ticket often starts life as a conversation, a customer reports a bug or asks for something that needs real follow-up work. Linking the ticket back to that conversation keeps the full context together instead of splitting it across two disconnected records.
Why link them
A linked ticket lets anyone jump straight from the structured work item to the original conversation with the customer, and back again. This matters most when the person resolving the ticket isn't the same person who originally replied to the customer.
How linking works
When you create a ticket from a conversation, the link is created automatically. You can also link an existing ticket to a conversation manually if the connection wasn't made at creation time.