Integrated wire harness attachments in sunroof guide channel frame

A movable panel assembly (10) includes a guide channel (48) having a mounting flange (46) and a tab (30) extending downward from the mounting flange (46). The tab (30) includes a barbed configuration that cooperates with clips (32) assembled to a corresponding wire harness (38). The clips (32) integrally assembled to the wire harness (38) attach and securely fasten the wire harness (38) to the guide channel (48).