Before you start: Mount the hang standards. Assembling the angled shelf: Step 1: Assemble the angled shelf into the hang standards by leaning the front part of the shelf slightly upwards and attaching the upper "teeth" of the backside of the shelf into the slots. Step 2: Then let the angled shelf come down so that the lower "teeth" attach into the slot below. Tip: If you have an angled shelf as a feature in your solution, mount it early in the process, as it also works as a spacer, helping you to determine the correct section width. Assembling the trim: On the back of the shelf trim, you will find pre-assembled plastic clips. This is where the angled shelf trim clips should be placed. Insert the angled shelf trim clips into the trim with the straight side of the triangle facing the back/inside of the shelf trim. Now position the shelf trim in front of the angled shelf. The plastic clips is to rest against front "lip" of the angled shelf. Now gently push down until it locks in place. The top edge of the angled shelf will fit into the rounded cutout of the trim.