If needed, you can merge one or more tickets into another ticket. You might do this if you receive two support requests about the same issue from the same end-user, for example.
It's also possible to merge a group of tickets into a single ticket. See Bulk merging tickets.
Ticket merging rules:
- The tickets must be less than Solved. You can however merge an unsolved ticket into a Solved ticket. Doing this will not reopen the Solved ticket.
- The tickets can't be shared with another Zendesk Support instance via Ticket sharing. If you unshare a ticket, it can be merged.
- If you have ticket CCs enabled:
- You can merge two tickets with different requesters. The requester of the ticket you close with the merge is added as a CC to the new ticket.
- If anyone was CC'd on an original ticket, they are also added as a CC on the merged ticket.
- If you don't have ticket CCs enabled, you can only merge two tickets if they are from the same requester.
- The most recent public comment from the ticket being closed with the merge appears in the new ticket's comment thread with a link to the closed ticket, where you can review previous comments. No other comments appear directly in the new ticket.
- Ticket fields, including Tags, Type, Priority, and Status, aren't carried over from the ticket being closed with the merge. Only fields that are filled out in the new ticket are saved.
- Merges are permanent and can't be undone.
- The ticket that's closed with the merge has the tag closed_by_merge added.
- You can use this Explore report to exclude tags with the closed_by_merge tag. However, you can't produce reports based on the fields of the ticket that was closed by the merge. For more details, see What Explore reporting options are available for merged tickets?
To merge one ticket into another ticket
- Open the ticket that you want to merge into another ticket.
- Click the Ticket options menu in the upper right, then select Merge into another ticket.
- You can enter a ticket number, select one of the ticket requester's open tickets, or select one of your recently viewed tickets.
- When you select a ticket to merge into, you'll be prompted to confirm the merge.
Note: There is a known issue where Markdown might inappropriately render in merged ticket comments, even if Markdown is not enabled.
- Decide if you want the requester to see the merge comments.
You can edit the merge comments that are added to each ticket and choose whether you want the requester can see the comments.
To hide merge comments from requesters, deselect Requester can see this comment for both merge comments. Admins can also set the default privacy for all ticket comments to make merge comments deselected by default.
If you remove all text from the comment box, the most-recent comment from the merged ticket will appear as the updated ticket comment.
- Select Confirm and Merge.
Be sure that you merge the correct tickets. Ticket merges are final; you cannot undo or revert a ticket merge.
The ticket that was merged into another ticket is closed.
40 Comments
It would be great that you can merge 2 or more tickets by selecting them in the overview and then just hit the merge button. For me there is no reason why in that case I need to de-select one ticket and then select it again in the merge dialogue. By selecting 2 tickets you are not allowed to merge them unless you specify a 3rd one.
Kyle Clark Martin Meraner both of these limitations are addressed by our Ticket Merge app.
You can select multiple tickets and merge them all at once without having to leave the ticket. Comments are also carried over along with timestamps.
Au Finh - All to often Zendesk's solution is "There's an app for that!" (at additional charge).
Kyle Clark That's right! It keeps us in business :)
Au Finh It actually doesn't address it, it just underlines the same procedure as with the button (where I then have to do additional steps).
So again, I am in the list of tickets, I see 2 tickets (probably sent twice), I select both with the checkbox and I expect the merge button allow me to merge the two with no additional action.
Right now I need to de-select one ticket (as my first reaction is always to select both), click merge, find the one to merge to and then merge -> cumbersome.
Think of e.g. Microsoft Excel had this behavior: you want to merge two cells. So you select two cells, click Merge cells and Excel will ask you to provide a third cell to merge. And even better, not allow you to just merge the two.
So you will have to select one cell, click Merge, and then select the second cell to merge into.
If Zendesk wants to improve my workflow (and possibly others), the merge button should allow to select 2 tickets and merge them with no additional ticket to be added or de-selected.
Hello folks,
One of our agents is unable to merge tickets. He gets the message below:

The tickets however do not meet any of the conditions listed, and in fact, I can merge them successfully, without being shown the above error message.
Is there a setting somewhere I need to change for him? He's an Admin just like all of our other agents, so I'm very confused indeed.
Appreciate any guidance!
Martin Meraner No additional steps. Simply select the tickets you want to merge and click "Merge". Here's a quick demo.
Our (Playlist's) clients don't usually have a requirement to merge tickets from views. Most of them actually prefer to just automatically merge "duplicate" tickets with Auto Merge instead. No manual input from agents, which tend to be mistakes.
Au Finh probably a screenshot helps explaining the issue
I have a list of tickets
I see the top 2 one's are the same
I select them
I choose Merge in the menu
I get presented this dialogue
I click Merge
All I get is the useless dialogue that I should add a ticket number to merge
I already selected 2 tickets to merge, I don't want a third to merge. Neither do I want to unselect one in order to select the second one here.
In conclusion, I don't need an "app", I can live with this frustration, and I should not waste more time on giving feedback.
Martin Meraner

It seems you have selected 2 tickets and then 'Merge tickets into another ticket' so that is why you are being asked to input a ticket ID to merge with the selected 2.
In this case, you will have to select 1 ticket and then 'Merge tickets into another ticket'.
Curious if there is a reason you would not want to merge tickets from different channels if they are for the same issue? I see questions about merging (or not) from different channels
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