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Sign in with the email address that received the invitation, then accept it to open the project or shared materials. The link does not sign you in automatically.

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Accept your invitation

  1. Open the complete link from the invitation email or your Acelab notification.
  2. Sign in using the email address that received the invitation. If you do not have an account, create one with that address.
  3. Complete any account or email-verification steps shown during registration.
  4. Return to the invitation, review the project or firm, and select Accept invitation.
  5. Follow the page’s link to the project or shared library.
Manufacturer and supplier accounts use the separate partner workspace and cannot accept Guest, project, or Consultant invitations.

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Understand what you accepted

A Consultant invitation does not let you open the full Firm Library. If you see no materials after accepting, the Company Admin may not have shared any yet. These invitations are different from an invitation to join a company as a Member, which changes company membership. See Joining Your Company in Acelab for that flow.

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If you cannot accept

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You are signed into a different account

Sign out or switch accounts, then reopen the invitation with the matching email address. Forwarding a link does not transfer the invitation to another account.

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The invitation is unavailable

It may have been canceled, replaced, or expired. Ask the inviter to check the invitation and resend it. Use the latest link they send.

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Your project role changed before acceptance

If you’re told that your project role differs from the invitation, ask a project admin to check your role and resend the invitation if needed.

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You previously accepted and later lost access

An old link will not give you access again after you’ve been removed. Ask the firm’s Company Admin or a project admin to add you again if needed.