You can also go back later and confirm whether you sent an invitation from the Permissions page:
Once the invitation is sent, a confirmation message will appear at the bottom of the Permissions page. Keep in mind, invitations expire after 30 days.Back on the Permissions page, click SAVE to send the invitation.In the Access field, select the role you want the invited user to have.In the Email field, enter the email address of the user you want to invite.Channel: Add the channel username or URL, your custom message, and teaser text, and click on ‘Create card’ to link to another YouTube channel. Write in your custom message and teaser text and click on ‘Create card’ once you are done. This page shows a list of users who have Content Manager access and what role is assigned to them. Select from uploads and playlists or add a link from another channel. Send an invitationīefore you send an invitation, make sure the user you want to invite has a Google account. Only email addresses with Google accounts can be invited. Once an invite is sent, it expires after 30 days.