Administrators may invite users to connect to their organization within My Esri (Navigate to: My Esri > Users > Invite Users). Please follow the steps below to complete this workflow:
Step 1: Provide email addresses to invite – Provide a single email address for a single user or upload a CSV or Excel table (XLSX file) with one column of email addresses (one per row).

Step 2: Permissions to grant & send invitation – Permissions denote what the user can see within My Esri. This includes the ability to grant or take away all permissions available to you as an administrator.
Each permission has a description that you can view by pointing to the Information icon
.

You can also set a time limit for permissions, which may be useful when employing contractors or students who only need access for a specified time.
Once the invitation is sent, the invited users receive an email with a link to connect to the organization. When the user signs in to My Esri, their username is added to the pending permissions and made active.
Unanswered invitations will be deleted after six weeks.
Before the email is sent, you can change the language and message content sent to the user. You can also preview the email before it is distributed.

Manage permissions – Lastly, administrators can change permissions for users at any time in the Manage Users tab by selecting the pen icon indicated below. This will direct you to the permissions page outlined in Step 2.