You join a music or film project through an invitation from its project admins. Use the account with the email address that received the invitation; these steps also apply to film crews.

Open and accept a project invitation

  1. Open the link in your invitation. If you are not signed in, sign in or complete the registration offered. Registration alone does not accept the project invitation.
  2. Open Postbox (1) and select the relevant Project invitation under Requests (2).

Open Postbox (1) and select the project invitation under Requests (2)

  1. Review the project name, description and Your invitation, including the role and any positions, response deadline or pending event invitations shown.
  2. Click Join [project name]. In the example, the button says Join New Film Project.

Review the invitation and choose Join New Film Project

The overview of that exact project opens. Your access depends on the role you were invited to. Joining a project does not accept every event. If you do not want to join, choose Decline invitation and confirm your decision.

If the invitation is missing, first check which account you are signed in to. If it has expired or been withdrawn, ask the project admins for a new invitation. The admin steps are covered in Invite team members.

Respond to an event invitation

  1. Open Postbox and select the Event invitation under Requests.
  2. Review the date, start, end and location. A project invitation and an event invitation are separate decisions.
  3. Choose Accept invitation if you can attend or Decline invitation if you cannot.

Review the event details and choose Accept invitation

  1. Confirm your acceptance with Accept in the dialog, or confirm a decline with Decline.

Confirm participation with Accept in the dialog

A successful acceptance confirms your participation, not automatically the whole event or a booking with the organizer. Then check the displayed status. Project admins manage staffing as described in Manage invitations and acceptances.

Communicate within the project

After joining, find the project conversation under Messages in Postbox. Before sending, check the audience and recipient list shown. Project-team messages are visible to accepted project members; messages to project admins are not a team-wide announcement. Selecting a person directly does not mean project admins cannot read the message.

Admins can disable the project chat; your available history remains readable. Use the relevant event conversation for event-specific coordination. Read more in Communication in film projects.