Log into Writable. Then click the profile icon in the upper right corner. From here, click on 'Manage Subscriptions'.

To change a user's role for the district, click on the user's role in the District Domain column and select the desired role.

To add a region admin, click on the dash in the Region Administration column and check the box. Uncheck the box to remove the user as a Region admin.

To add a school admin, click on the drop down menu and select the school. Then click on the dash to select a role.