fix: Display Items in the format Item Code: Item Name

erpnext/accounts/report/gross_profit/gross_profit.py

@@ -46,6 +46,9 @@ def execute(filters=None):
 		for col in group_wise_columns.get(scrub(filters.group_by)):
 			row.append(src.get(col))
 
+		# to display item as Item Code: Item Name
+		columns[0] = 'Sales Invoice:Link/Item:300'
+
 		for src in gross_profit_data.si_list:
 			row = frappe._dict()
 			row.indent = src.indent