diff --git a/master/bt5/vifib_erp5/SkinTemplateItem/portal_skins/vifib_core/Base_viewErp5FieldLibrary.xml b/master/bt5/vifib_erp5/SkinTemplateItem/portal_skins/vifib_core/Base_viewErp5FieldLibrary.xml
deleted file mode 100644
index 7a26d81fbe986400155acd293b8eed88a0f1b38b..0000000000000000000000000000000000000000
--- a/master/bt5/vifib_erp5/SkinTemplateItem/portal_skins/vifib_core/Base_viewErp5FieldLibrary.xml
+++ /dev/null
@@ -1,101 +0,0 @@
-<?xml version="1.0"?>
-<ZopeData>
-  <record id="1" aka="AAAAAAAAAAE=">
-    <pickle>
-      <global name="ERP5Form" module="Products.ERP5Form.Form"/>
-    </pickle>
-    <pickle>
-      <dictionary>
-        <item>
-            <key> <string>action</string> </key>
-            <value> <string></string> </value>
-        </item>
-        <item>
-            <key> <string>encoding</string> </key>
-            <value> <string>UTF-8</string> </value>
-        </item>
-        <item>
-            <key> <string>enctype</string> </key>
-            <value> <string></string> </value>
-        </item>
-        <item>
-            <key> <string>group_list</string> </key>
-            <value>
-              <list>
-                <string>left</string>
-                <string>right</string>
-                <string>center</string>
-                <string>bottom</string>
-                <string>hidden</string>
-              </list>
-            </value>
-        </item>
-        <item>
-            <key> <string>groups</string> </key>
-            <value>
-              <dictionary>
-                <item>
-                    <key> <string>bottom</string> </key>
-                    <value>
-                      <list/>
-                    </value>
-                </item>
-                <item>
-                    <key> <string>center</string> </key>
-                    <value>
-                      <list/>
-                    </value>
-                </item>
-                <item>
-                    <key> <string>hidden</string> </key>
-                    <value>
-                      <list/>
-                    </value>
-                </item>
-                <item>
-                    <key> <string>left</string> </key>
-                    <value>
-                      <list/>
-                    </value>
-                </item>
-                <item>
-                    <key> <string>right</string> </key>
-                    <value>
-                      <list/>
-                    </value>
-                </item>
-              </dictionary>
-            </value>
-        </item>
-        <item>
-            <key> <string>id</string> </key>
-            <value> <string>Base_viewErp5FieldLibrary</string> </value>
-        </item>
-        <item>
-            <key> <string>method</string> </key>
-            <value> <string>POST</string> </value>
-        </item>
-        <item>
-            <key> <string>name</string> </key>
-            <value> <string>Base_viewErp5FieldLibrary</string> </value>
-        </item>
-        <item>
-            <key> <string>row_length</string> </key>
-            <value> <int>4</int> </value>
-        </item>
-        <item>
-            <key> <string>stored_encoding</string> </key>
-            <value> <string>UTF-8</string> </value>
-        </item>
-        <item>
-            <key> <string>title</string> </key>
-            <value> <string></string> </value>
-        </item>
-        <item>
-            <key> <string>unicode_mode</string> </key>
-            <value> <int>0</int> </value>
-        </item>
-      </dictionary>
-    </pickle>
-  </record>
-</ZopeData>
diff --git a/master/bt5/vifib_erp5/bt/revision b/master/bt5/vifib_erp5/bt/revision
index 8db1e5f188b2ca253fa389047f6da965ac5f52b9..a9d3bc092c8999e1142b1691c0aea2cba4d12bda 100644
--- a/master/bt5/vifib_erp5/bt/revision
+++ b/master/bt5/vifib_erp5/bt/revision
@@ -1 +1 @@
-522
\ No newline at end of file
+523
\ No newline at end of file