Send data to sub process

Epicor 905.603 VB.Net


I have a textbox on the Stock tab of the Receipt Entry form,  I need to pass the textbox.text to the Lot Attributes form when it automatically pops up and store in the PartLot.Character01 field.  Any ideas?  I'm pretty sure it has something to do with the CallContextBPMdata but I have not figured it out after many attempts.


Thanks in advance for any replies.


Jeff Sanders