dear team,
I had two doc type names Accomodation and Assign Accomodation.
with the help of community,i solve subtract issue using client script,
As Available Capacity = Capacity - Assigned Capacity.
i add data in assign accomodation and get available capacity,right now i need available quanity in accomodation unit even fetch with assign accomodation but,it not works.
thanks in advance