With QA-managed catalogs, it should not be possible for two users to work on a file at the same time. Nevertheless, conflicts can occur from time to time. One possibility would be, for example, that the write permissions were not adjusted after check-out (e.g. because PARTproject was terminated for some reason).
Conflicting files are marked with a"C".
In PARTproject QA, you'll find the " Resolve Conflict [Edit conflict]" command in the context menu under " Version Control [Versioning system]." (Only in the event of a conflict.)
Click on the command to open the dialog box of the same name.
You can immediately see which user is involved in the conflict.
Dialog offers the following options:
Display file content [Show file content] (for textual conflicts)
Detailed information on PARTproject QA can be found under Chapter 6, PARTproject QA.




![[Tip]](https://webapi.partcommunity.com/service/help/latest/pages/en/partwarehouse/doc/images/tip.png)

