You can use the page "Account_Overview" in the Administration module. Just simply drag and drop it from the Project Explorer to your homepage. Don't forget to give your role Project manager the approriate access rules. You can do this simply by giving him the module role "Administrator" in the Administration module but this might be to much rights. In that case you can create a new role in the administration module and give this role the appropriate rights and make the page and microflows visible for this new module role.
In case you take the simple way a ps of how it would look. Also don't forget to allow the projectmanager to manage the Supervisor role which you can do in User Management.
Thanks. It worked. But as you said, I created a seperate user called "ProjectManager" and gave it specific rights. Then everything worked well. Thanks again. It was a big help