Always create/update DepartmentUser objects with email lower-cased. On delete in AD, set ad_guid field to None.
Always create/update DepartmentUser objects with email lower-cased. On delete in AD, set ad_guid field to None.

parksandwildlife/oim-cms,rockychen-dpaw/oim-cms,scottp-dpaw/oim-cms,scottp-dpaw/oim-cms,parksandwildlife/oim-cms,parksandwildlife/oim-cms,rockychen-dpaw/oim-cms,scottp-dpaw/oim-cms,rockychen-dpaw/oim-cms