Access the {Slab, Deck, Wall} Information form by moving the cursor onto the object as if to select it, and then clicking the right mouse button rather than the left mouse button. Select the Loads tab.
Object ID - Please refer to Labels and Unique Names for an explanation of the items that comprise the Object ID.
Any loads assigned to the slab/deck/wall object are listed in the large display box of the {Slab, Deck, Wall} Information form. For more information see the following