customer field in Subscriber should be Link
diff --git a/erpnext/accounts/doctype/subscriber/subscriber.json b/erpnext/accounts/doctype/subscriber/subscriber.json
index 39a23b1..28a57d8 100644
--- a/erpnext/accounts/doctype/subscriber/subscriber.json
+++ b/erpnext/accounts/doctype/subscriber/subscriber.json
@@ -51,7 +51,7 @@
"collapsible": 0,
"columns": 0,
"fieldname": "customer",
- "fieldtype": "Select",
+ "fieldtype": "Link",
"hidden": 0,
"ignore_user_permissions": 0,
"ignore_xss_filter": 0,
@@ -87,7 +87,7 @@
"issingle": 0,
"istable": 0,
"max_attachments": 0,
- "modified": "2018-02-24 11:17:46.809140",
+ "modified": "2018-02-26 04:40:16.510290",
"modified_by": "Administrator",
"module": "Accounts",
"name": "Subscriber",