Refuse a modification in a merge request Gitlab CE

Hello, I allow myself to contact you because I have a problem.

I’m using gitlab and when an operator makes me a merge request with multiple commits and multiple changed files, it doesn’t create merge conflicts.

On the graphical interface it’s possibleto refuse the modification on a unique file in the merge?

Thank you in advance for your feedback and advice, have a nice day :slight_smile:

Ted