Change Title of Branch/Merge Request

Hello,

I tried to find in the forum first, but I didn’t find a solution to my request.

We use JIRA, linked to Gitlab (with “GitLab for Jira (gitlab.com)” app ).

When we create a branch/MR from a child ticket in JIRA, we would like to have the title of the branch/MR automatically prefilled like this :

[JIRA parent key] - [JIRA current key] [Summary of current key]

I think I’ve understood that the first part of the title is used to create the link between Gitlab and JIRA.

So is it possible to have automatically something like :

[JIRA current key] [Summary of current key] - [JIRA parent key] - [JIRA current key]

or

[JIRA current key] [Summary of current key] - [JIRA parent key]

or maybe the Description automatically filled with :

[JIRA parent key] - [JIRA current key]

Thank you a lot in advance for your help, this possibility would be very useful for us.

Have a nice day!

Best regards