The username format should be the user's email address. Please use an education organization email address for creating new users in Nextera Admin. The username/email address must be unique in the Nextera Admin system.
For creating teacher accounts, you must have a unique ID, such as the TEACH ID. All educators can look up their TEACH ID in the TEACH system or the TAA system. However, we are not validating teacher's against this TEACH ID data. Schools can use a local ID for their teacher's when creating accounts. The teacher's ID must be unique within the district.