How to change my role in a project

Hi,
Few months ago I made a new project (plain, without a group). Recently I noticed that my role in this project is set to ‘maintainer’. Previously, when I was working on another set of apps I made multiple projects within a group and there I have a role of an ‘owner’.

How can I upgrade my role to the ‘owner’ role (or other that has the highest privileges) in an already existing project?

Hi @zbinov
Maintainer is the highest permission for a project. Owner is only applicable to Groups. You can read more about it in Permissions