Single Sign On - password re-entry option

Currently a user is required to re-enter their password for every signoff that is required. When SSO is enabled this becomes more of a burden on the user as they are required to re-enter their SSO credentials (generally email & password) for each time a sign-off is performed.

It would be useful to extend the SSO feature by adding an option where you can set a time so that after a successful signoff you will not be prompted for re-entry of your sign in details.