Hi Venu,
Based on our requirement, we added the custom fields in view key: singleitemdet_id_bd by following the process provided in the cook book. And these fields are visible under "More Details" (item details) of the SC line item.
If you wanted to see the custom fields under "Can't find" screen, use the view key: wi_home_assist.
Let me know how it goes.
Regards
Venkat
