2010 Chevrolet Avalanche Owner's Manual - Page 192

After each cargo panel has been removed, store them within the cargo storage area using the cargo panel storage system. To store the panels: 1. Secure the storage strap system in the cargo storage area by attaching the six clips included on the cargo strap system to the tie down locations on either side of the storage area. Cargo Panel Storage System The three cargo panels can be stored in the cargo area using the storage strap system. Always use the storage strap system to store the cargo panels while driving. Before storing the cargo panels, make sure that the latches on the cargo panels are in the locked position. The latches are locked when they are parallel to the front and back edge of the panel. 3-78