How to get the list of Project administrators

Hi,

I would like to get the list of project administrators of my QC projects.

So I now how to get the list TDAdmin for one project in my SQL developper GUI :

select us_username, us_group from PROJECTYY.users where substr(us_group,1,1)='1';

I also now how to get the list of all projects :

select project_name from QCSITEADMIN_DB.projects;

Unfortunately I don't succeed in making a query SELECT DISTINCT combining there two queries to get list of all users identified as TDADMin users at least on one project.

ANy ideas ??

Thanks

BR

Beckie