Internal Customer check in Customer
diff --git a/erpnext/selling/doctype/customer/customer.json b/erpnext/selling/doctype/customer/customer.json
index d43de10..e38f6b3 100644
--- a/erpnext/selling/doctype/customer/customer.json
+++ b/erpnext/selling/doctype/customer/customer.json
@@ -43,6 +43,7 @@
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+   "in_filter": 0, 
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+   "in_standard_filter": 0, 
+   "label": "Is Internal Customer", 
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  ], 
@@ -1449,7 +1625,7 @@
  "issingle": 0, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2018-02-09 10:44:35.801716", 
+ "modified": "2018-04-19 12:19:35.311509", 
  "modified_by": "Administrator", 
  "module": "Selling", 
  "name": "Customer", 
@@ -1458,7 +1634,6 @@
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@@ -1478,7 +1653,6 @@
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