To add users to your school group in Flint, you can either whitelist their email domain or add them individually. To add admins, you can add them individually.

If whitelisting is enabled for a school group, any user with that email domain can sign up and use Flint. They can sign up using Google SSO, Microsoft SSO, or regular email sign up, and all they need is the link. To whitelist a domain in Flint, follow these steps:

This can be found on the left-hand side when in the school group.

Then click "Update" to confirm the changes.

In the same share modal for whitelisting email domains, you can invite individual members on the right hand side. You can simply type in the email address(es) you wish to invite, click "Invite", then click "Update" to confirm the invitation.

Now, select whether you would like for the user to be a "member" or an "owner". Owners will have admin access for the school.