The following variables can help you control PC resting:

Set the following ints in the area to true(1):

NoRest - Will disable resting in the given area
WarnRest - will send a message to the dms when anyone rests in the area

Or the following in the module
WarnRest - will send a message to the dms when anyone rests anywhere

additional method: set integer “Summonrest” in the area to a number form 1 to 9, to cause the act of resting in that area to summon creatures from the DM area custom pit corresponding to the number.