Activity Type - permissions changed for users with system manager role

erpnext/projects/doctype/activity_type/activity_type.json

@@ -19,7 +19,7 @@
  "icon": "icon-flag", 
  "idx": 1, 
  "in_dialog": 0, 
- "modified": "2015-02-05 05:11:34.201187", 
+ "modified": "2015-02-18 13:05:23.608066", 
  "modified_by": "Administrator", 
  "module": "Projects", 
  "name": "Activity Type", 
@@ -27,7 +27,10 @@
  "permissions": [
   {
    "create": 1, 
+   "delete": 1, 
    "email": 1, 
+   "export": 1, 
+   "import": 1, 
    "permlevel": 0, 
    "print": 1, 
    "read": 1, 
@@ -39,6 +42,7 @@
   {
    "apply_user_permissions": 1, 
    "create": 1, 
+   "delete": 0, 
    "email": 1, 
    "permlevel": 0, 
    "print": 1,