A knowledge base article about How do I Login to a SPA Account? provided by the UC Berkeley IT Service Hub - Knowledge Portal
It's easy to log in to campus applications as a SPA; just use "+YourCalNetID". SPAs have access to a variety of campus services, making collaboration with colleagues easy and secure.
This method is sometimes called the "Plus" login. After you log in using this method, CAS will display a list of CalNet SPAs you are allowed to log in as. Select an account, and voila! Here are detailed instructions:
1. Navigate to the application you want to sign in to. Enter a "+" followed by your personal CalNet ID in the CalNet ID field of the CAS screen as follows:
2. Then enter your personal CalNet passphrase:
3. CAS will display the following panel. Click the drop-down box to review what SPA CalNet ID you can log in as.
4. Select the SPA CalNet ID that you would like to log in as, and select Sign In As.
If you know your SPA CalNet ID, you can log in directly using this method.
1. Navigate to the application you want to sign in to. In the CalNet ID field on the CAS login screen, enter the direct login using the following format: SPA CalNet ID followed by "+" and your own personal CalNet ID as follows: spa-spaname+yourcalnetid
2. Finally, enter your personal CalNet passphrase.
If a CalNet authentication page does not appear, you may have already CAS-authenticated with your personal account. Log out, use a different browser, or use an incognito or private browser window.
To create SPAs and manage membership, use the Special Purpose Accounts Admin App
If you have any questions regarding SPA CalNet IDs, contact itcsshelp@berkeley.edu