SBod Context Menu:

Sacrifice Exceptional

This will show up when for an empty space in one of your "normal" LBods no matching "normal" SBod can be found, but a suitable, yet unassigned "exceptional" one does exist. (UO accepts these combinations). In order to see this when doing a rightclick on an SBod marked with "Exc", Sacrifice Exc. must be enabled in the Filter Settings window.

Using Sacrifice Exceptional from the dynamic context menu you get this Sacrifice confirmation Dialog:

It shows you all useful information about the combination of the two Bods that you are about to allow.

As usual, bolded entries in the LBod represent SBods that are already incorporated, normal Fonts are still missing ones. (here: none)

The number in parenthesis after the Sbod (Leather Armor (1)) helps you decide whether to accept the sacrifice or not. It is the total number of all Sbods you currently own of this exact type.

Pressing OK combines the two Bods.