diff --git a/bt5/erp5_dms/SkinTemplateItem/portal_skins/erp5_dms_patch/ERP5Type_asSecurityGroupId.xml b/bt5/erp5_dms/SkinTemplateItem/portal_skins/erp5_dms_patch/ERP5Type_asSecurityGroupId.xml
deleted file mode 100644
index 07a5733f964a3e18f505260f6e6fe21cf34936b2..0000000000000000000000000000000000000000
--- a/bt5/erp5_dms/SkinTemplateItem/portal_skins/erp5_dms_patch/ERP5Type_asSecurityGroupId.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0"?>
-<ZopeData>
-  <record id="1" aka="AAAAAAAAAAE=">
-    <pickle>
-      <tuple>
-        <tuple>
-          <string>Products.ExternalMethod.ExternalMethod</string>
-          <string>ExternalMethod</string>
-        </tuple>
-        <none/>
-      </tuple>
-    </pickle>
-    <pickle>
-      <dictionary>
-        <item>
-            <key> <string>__ac_local_roles__</string> </key>
-            <value>
-              <none/>
-            </value>
-        </item>
-        <item>
-            <key> <string>_function</string> </key>
-            <value> <string>asSecurityGroupId</string> </value>
-        </item>
-        <item>
-            <key> <string>_module</string> </key>
-            <value> <string>asSecurityGroupId</string> </value>
-        </item>
-        <item>
-            <key> <string>id</string> </key>
-            <value> <string>ERP5Type_asSecurityGroupId</string> </value>
-        </item>
-        <item>
-            <key> <string>title</string> </key>
-            <value> <string></string> </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
-</ZopeData>
diff --git a/bt5/erp5_dms/SkinTemplateItem/portal_skins/erp5_dms_patch/ERP5Type_asSecurityGroupIdList.xml b/bt5/erp5_dms/SkinTemplateItem/portal_skins/erp5_dms_patch/ERP5Type_asSecurityGroupIdList.xml
deleted file mode 100644
index 668a27c65894430b84027a5439bf56b0746c8317..0000000000000000000000000000000000000000
--- a/bt5/erp5_dms/SkinTemplateItem/portal_skins/erp5_dms_patch/ERP5Type_asSecurityGroupIdList.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0"?>
-<ZopeData>
-  <record id="1" aka="AAAAAAAAAAE=">
-    <pickle>
-      <tuple>
-        <tuple>
-          <string>Products.ExternalMethod.ExternalMethod</string>
-          <string>ExternalMethod</string>
-        </tuple>
-        <none/>
-      </tuple>
-    </pickle>
-    <pickle>
-      <dictionary>
-        <item>
-            <key> <string>__ac_local_roles__</string> </key>
-            <value>
-              <none/>
-            </value>
-        </item>
-        <item>
-            <key> <string>_function</string> </key>
-            <value> <string>asSecurityGroupIdList</string> </value>
-        </item>
-        <item>
-            <key> <string>_module</string> </key>
-            <value> <string>asSecurityGroupIdList</string> </value>
-        </item>
-        <item>
-            <key> <string>id</string> </key>
-            <value> <string>ERP5Type_asSecurityGroupIdList</string> </value>
-        </item>
-        <item>
-            <key> <string>title</string> </key>
-            <value> <string></string> </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
-</ZopeData>