v15 deny item drop out of inventory

hi,
im using v15 source/resource.

How can i deny that i can drop items out of inventory to the ground?

Don't want to let players f*** up the worldserver


thx :)

btw: is there any tutorial for using a tool's worldeditor?

WorldServer.ini:

Thx i thought it's hardcoded XD
thx

#closerequest