RP of slavery in Sshamath is possible, albeit different from the rest of the Underdark. Remember this is STILL A PG 13 server, so like it says no sacrifices or other such stuff, but instead punishment of your slave in smaller measures.6). Slavery works differently in Sshamath relative to the rest of the underdark. Slaves are considered property but it is frowned upon to starve or casually sacrifice them, unless they are rebellious. Individuals who are not of a monster-race cannot be enslaved. Instead they may become indebted servants, whose contracts may be sold as if property, yet who are not property themselves.
Also whilst only non-arcane casting monster races can be ENslaved and become slaves, any race / PC can sign a contract to become an indebted servant. This still requires co-operation from both parties and an RP out if needed (Ie, sell-on contract).
The reason I mention this is some of the best RP I've witnessed in the UD has been by slave/indepted RP'ers. Especially by grymhild and his tanarukk that Barbaccas use to call Two-brains, who was owned by Schezelle for a while but then she got IC'y fed up with her so did an impromptu auction in the marketplace to get rid, a Dev'lin bought him I think?
Anyway, just wanted to highlight this as an RP avenue.
BigJ