Hi,
If you see this method lookupItemsFromSourceId() in the table Catalog, it just does the lookup. Now I want to add one more field(column) from InventTable in the lookup grid that it displays. You can see that it used SysTableLookup::addLookupField to add other fields.
I am not sure how to suppress this lookup method and write my own lookup in extension.
any one faced this before?