Replace Search help from the field in FPM Feeder class

Hello ,

My FPM Configuration using the feeder class CL_EHHSS_INC_INV_REQ_UI_FRM .

Componnet Name :  FPM_FORM_UIBB

Config Name : EHHSS_INC_REC_OIF_V3_BIA_NRQ_FRM

We have a requierement to change the standard search of data element { INV_LEAD_ID ] . I am able to find the node but not struture where we can change the search help at data element level.

Can any advice how can we proceed on that scenerio.