inventory transfer request info price

Hi,

We have developed on add on.

Here, in this add on we add from warehouse To warehouse , qty, info Price.

this will create inventory transfer entry at back end.

our item has moving avarage price.

though I put info price manually, when inventory transfer entry is added at backend , it takes by default item cost of item master data.

but i want to pass info price manually.

please help.

help would be greatly appreciated.