【For School Administrators】Grant Admin Permission to Specific Teacher Accounts
You can grant Administrator permissions to a Teachers account so they can manage roster registration and settings.
From an Administrator account, open the Teachers account settings and enable the Administrator permission checkbox.
Use this when you want to delegate roster registration to another teacher.
※ Please avoid sharing a single Administrator account among multiple users.
https://gyazo.com/3d6b0bd357d694a1e951f3fc8357ecf9
Reference
User Manual (Admin Console)