refactor: updated conditional visibility of check box
diff --git a/erpnext/manufacturing/doctype/production_plan/production_plan.json b/erpnext/manufacturing/doctype/production_plan/production_plan.json
index 3041507..1c0dde2 100644
--- a/erpnext/manufacturing/doctype/production_plan/production_plan.json
+++ b/erpnext/manufacturing/doctype/production_plan/production_plan.json
@@ -322,6 +322,7 @@
   },
   {
    "default": "0",
+   "depends_on": "eval:doc.get_items_from == 'Sales Order'",
    "fieldname": "combine_items",
    "fieldtype": "Check",
    "label": "Consolidate Items"
@@ -342,7 +343,7 @@
  "index_web_pages_for_search": 1,
  "is_submittable": 1,
  "links": [],
- "modified": "2021-05-07 16:56:00.255001",
+ "modified": "2021-05-24 16:59:03.643211",
  "modified_by": "Administrator",
  "module": "Manufacturing",
  "name": "Production Plan",