fix: Help message
diff --git a/erpnext/accounts/doctype/accounting_dimension_filter/accounting_dimension_filter.js b/erpnext/accounts/doctype/accounting_dimension_filter/accounting_dimension_filter.js
index a2526e9..74b7b51 100644
--- a/erpnext/accounts/doctype/accounting_dimension_filter/accounting_dimension_filter.js
+++ b/erpnext/accounts/doctype/accounting_dimension_filter/accounting_dimension_filter.js
@@ -6,6 +6,18 @@
 		if (frm.doc.accounting_dimension) {
 			frm.set_df_property('dimensions', 'label', frm.doc.accounting_dimension, cdn, 'dimension_value');
 		}
+
+		let help_content =
+			`<table class="table table-bordered" style="background-color: #f9f9f9;">
+				<tr><td>
+					<p>
+						<i class="fa fa-hand-right"></i>
+						{{__('Note: On checking Is Mandatory the accounting dimension will become mandatory against that specific account for all accounting transactions')}}
+					</p>
+				</td></tr>
+			</table>`;
+
+		frm.set_df_property('dimension_filter_help', 'options', help_content);
 	},
 	onload: function(frm) {
 		frm.set_query('applicable_on_account', 'accounts', function() {
diff --git a/erpnext/accounts/doctype/accounting_dimension_filter/accounting_dimension_filter.json b/erpnext/accounts/doctype/accounting_dimension_filter/accounting_dimension_filter.json
index 7736b2d..c0327ad 100644
--- a/erpnext/accounts/doctype/accounting_dimension_filter/accounting_dimension_filter.json
+++ b/erpnext/accounts/doctype/accounting_dimension_filter/accounting_dimension_filter.json
@@ -14,7 +14,9 @@
   "section_break_4",
   "accounts",
   "column_break_6",
-  "dimensions"
+  "dimensions",
+  "section_break_10",
+  "dimension_filter_help"
  ],
  "fields": [
   {
@@ -89,11 +91,24 @@
    "reqd": 1,
    "show_days": 1,
    "show_seconds": 1
+  },
+  {
+   "fieldname": "dimension_filter_help",
+   "fieldtype": "HTML",
+   "label": "Dimension Filter Help",
+   "show_days": 1,
+   "show_seconds": 1
+  },
+  {
+   "fieldname": "section_break_10",
+   "fieldtype": "Section Break",
+   "show_days": 1,
+   "show_seconds": 1
   }
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2020-11-24 12:34:42.458713",
+ "modified": "2020-12-16 15:27:23.659285",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Accounting Dimension Filter",