Modification in default permissions of Maintainer

As We know Maintainers have some additional permission to “Add new team members” , “Edit project” , “Remove project” and “Delete issues”.
https://docs.gitlab.com/ee/user/permissions.html

I want to disable those additional permission for maintainer, Please help me to disable some permission

Hi @akhil7890! I am not 100% sure this is what you are looking for, but your question reminded me about Protected Branches. Check out that doc and let me know if this might work as a good option for “disabling” these permissions.