Hi forum gurus, We are doing a Form personalization on "Subinventory Transfer Form" in Inventory. There are 4 subinventories in our inventory org ABC. For e.g. Sa ==> Subinv 1, Sb ==> Subinv 2, Sc ==> Subinv 3, Sd ==> Subinv 4 Now, these are our requirements:- 1. We can do a subinv transfer from Sa to Sb or Sc. Transaction from Sa to Sd is not allowed. We are not supposed to hard code any values in the logic just like "S%". We shouldn't transfer from Sd to any subinv(Sa,Sb,Sc). Can anyone tell me how this can be implemented?