Google OU sync memory fix

Most of our customers use Google Admin Console (GAC) to sync information about their school structure (OUs). Some enterprise customers have hundreds of OUs — selecting which OUs to import into GoGuardian is a detailed and slow task.

Previously, IT administrators who ran a manual re-sync of OUs would have to re-select every single OU even if they had already done the same task the day before! Now Org Management remembers the previously selected OUs during re-syncs. The previously selected OUs are presented to the admin for confirmation before the sync runs.