After accepting the invitation to join the Adobe Experience Cloud and logging in, confirm that Standard has been added to your Experience Cloud account, then assign yourself the Approver role in Target Standard.
The Target Standard card displays. This confirms that you have added Standard to your Experience Cloud account. At this time, you are not able to create an activity because you have not been given the Approver role.
Your name appears in the users list.
Now that you are an approver, you can create and edit activities, audiences, and content. You are also able to approve activities.