how to restrict the exp type selection from INV misc transaction page?

Summary:

Hi Guru,

From the Inventory misc transaction page, we are trying to restrict the expenditure type, by editing the manage project standard cost collection flexfield under INV.Misc. Transaction context and change the default expenditure type value set to try to get the item number enter in the front UI and find it's inventory category, and then map the item category with the exp type in a mapping set, the query worked well in OTBI, but getting failed in the value set.

1. what's is the available input parameter list which we can used in the Inventory Misc. transaction page?