You are looking at documentation for an older release. Not what you want? See the current release documentation.
Hover cursor over the project that you want to edit, then click the right arrow. A dropdown menu will appear as follows:
Click
to view its details.Change any information by clicking it, except the manager of the project that can not be modified.
For a space project, by default the manager of the project and its space is the same.
Click
to save your changes.