You use a current version of Chrome for the management of your app on the smartphone, tablet, Mac or PC? Then from now on you can save yourself the tedious task of entering and confirming your credentials and password.
The administration now recognizes you again even after you have logged out and automatically performs a new login, as if by magic. This even happens across devices and is more secure than ever before. The background is an access data store called Google Smart Lock.
Should you manage multiple accesses and apps, so much the better, because then you can conveniently select the respective access via the illustrated dialog. No matter if the connection was made via Facebook, Google, Windows Live or email and password.