To sign in to a Special Purpose Account (SPA) via a list, add a "+" to your CalNet ID
(e.g., "+mycalnetid"), then enter your passphrase. The next screen will show a drop-down
list of all the SPAs you have permission to access. Select the SPA you wish to sign in as.
To sign in directly as a SPA, enter the SPA name, "+", and your CalNet ID into
the CalNet ID field (e.g., “spa-mydept+mycalnetid”),
then enter your passphrase.