Multiple System Administrators

Is it possible to create multiple system administrators within MDS?

Say we have three administrators who all manage MDS. When a new model is created, it seems like the only MDS administrator will need to add the other two as model administrators each time a new model is added. 

Is there an easy way around this by scripting it out using the stored procedures like: [mdm].[udpUserGroupAssignmentSave]? 

Thanks,

Reeves

Denver, CO