Invite new or existing users to access a study and assign appropriate roles and site access.
Invite a User to a Study
Before you begin, ensure you can access the Share screen for the study.
For instructions, refer to Using the Share Screen.
- On the Share screen, locate the People section.
- Click Invite.
- Begin typing in the user field and choose one of the following options:
- Invite a new user
- Select Invite a new user.
- On the Add User screen, enter values for all required fields.
- For information on “Admin” vs “User” user type, refer to User Access & Sharing.
- Click Create User.
- Invite a new user
⚠️ Note: The username you enter cannot be changed after the user is created. Verify the username carefully before submitting.

- Add an existing user
- Select an existing user from the drop-down list.
- The system sends a new email invitation to the selected user.
- Add an existing user
ℹ️ Note: Each username and email address in the system must be unique.
- When prompted, select a role from the list of available roles.
- For more information about the permissions associated with each user role, refer to User Access & Sharing.

💡 Tip: To grant access to multiple sites (for example, for a Monitor responsible for more than one site), click the Site field again and select additional sites as needed.
- Click Invite.
An email invitation is sent to the user, and the user appears in the People table on the Share screen.
Password Requirements
Before a user can access a study, they must create a password that meets the following criteria:
- At least 8 characters in length
- Includes at least one of each of the following:
- Lowercase letters (a–z)
- Uppercase letters (A–Z)
- Numbers (0–9)
- Special characters (!@#$%^&*)
Once the password is created, the user can sign in and access the study according to the assigned role and site permissions.
