Blocking a member
A member is blocked from their profile with Block. Blocking ends contact in both directions: no messages, message requests, invitations, or applications pass between the two members, and neither is notified. Feed activity is hidden in both directions, and the blocking member's profile is no longer visible to the blocked member; the blocked member's profile remains visible, where the block can be lifted.
A block doesn't end a task already booked between the two members: the engagement completes, cancels, or resolves first, and its thread remains open until it settles.