Local administrators can access the Admin Console by signing into their normal accounts and clicking on the Admin Console service on the MY APPS page:
1) School administration access :
When you open the Admin Console, your school will already be selected. The name of your school will appear in the top left-hand corner of the screen.
2) Administrators of several schools :
When you open the Admin Console, you’ll need to select a school before you can perform any admin operations.
Select the school you want by clicking on the button in the top left-hand corner of the screen . Next, search for and select the school you want from the drop-down menu .
Only the schools and/or projects for which you are the local administrator will appear.