diff --git a/bt5/erp5_base/CatalogMethodTemplateItem/portal_catalog/erp5_mysql_innodb/z_related_resource_use.catalog_keys.xml b/bt5/erp5_base/CatalogMethodTemplateItem/portal_catalog/erp5_mysql_innodb/z_related_resource_use.catalog_keys.xml
new file mode 100644
index 0000000000000000000000000000000000000000..7d6996cb9cc91ab4fe5229d7497a904d6d982ee2
--- /dev/null
+++ b/bt5/erp5_base/CatalogMethodTemplateItem/portal_catalog/erp5_mysql_innodb/z_related_resource_use.catalog_keys.xml
@@ -0,0 +1,2 @@
+<catalog_method>
+</catalog_method>
\ No newline at end of file
diff --git a/bt5/erp5_base/CatalogMethodTemplateItem/portal_catalog/erp5_mysql_innodb/z_related_resource_use.xml b/bt5/erp5_base/CatalogMethodTemplateItem/portal_catalog/erp5_mysql_innodb/z_related_resource_use.xml
new file mode 100644
index 0000000000000000000000000000000000000000..74db7e159f82c4bc6bdd846243b772bdafc3c110
--- /dev/null
+++ b/bt5/erp5_base/CatalogMethodTemplateItem/portal_catalog/erp5_mysql_innodb/z_related_resource_use.xml
@@ -0,0 +1,154 @@
+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <tuple>
+        <global name="SQL" module="Products.ZSQLMethods.SQL"/>
+        <tuple/>
+      </tuple>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_arg</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="Args" module="Shared.DC.ZRDB.Aqueduct"/>
+                </klass>
+                <tuple/>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>_data</string> </key>
+                        <value>
+                          <dictionary>
+                            <item>
+                                <key> <string>table_0</string> </key>
+                                <value>
+                                  <dictionary/>
+                                </value>
+                            </item>
+                            <item>
+                                <key> <string>table_1</string> </key>
+                                <value>
+                                  <dictionary/>
+                                </value>
+                            </item>
+                            <item>
+                                <key> <string>table_2</string> </key>
+                                <value>
+                                  <dictionary/>
+                                </value>
+                            </item>
+                            <item>
+                                <key> <string>table_3</string> </key>
+                                <value>
+                                  <dictionary/>
+                                </value>
+                            </item>
+                          </dictionary>
+                        </value>
+                    </item>
+                    <item>
+                        <key> <string>_keys</string> </key>
+                        <value>
+                          <list>
+                            <string>table_0</string>
+                            <string>table_1</string>
+                            <string>table_2</string>
+                            <string>table_3</string>
+                          </list>
+                        </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
+            </value>
+        </item>
+        <item>
+            <key> <string>arguments_src</string> </key>
+            <value> <string>table_0\r\n
+table_1\r\n
+table_2\r\n
+table_3</string> </value>
+        </item>
+        <item>
+            <key> <string>connection_id</string> </key>
+            <value> <string>erp5_sql_connection</string> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>z_related_resource_use</string> </value>
+        </item>
+        <item>
+            <key> <string>src</string> </key>
+            <value> <string encoding="cdata"><![CDATA[
+
+<dtml-var table_0>.uid = catalog.uid\n
+AND <dtml-var table_0>.base_category_uid = <dtml-var "portal_categories.resource.getUid()">\n
+AND <dtml-var table_0>.category_uid=<dtml-var table_2>.uid\n
+AND <dtml-var table_1>.uid = <dtml-var table_2>.uid\n
+AND <dtml-var table_1>.base_category_uid = <dtml-var "portal_categories.use.getUid()">\n
+AND <dtml-var table_1>.category_uid = <dtml-var table_3>.uid
+
+]]></string> </value>
+        </item>
+        <item>
+            <key> <string>template</string> </key>
+            <value>
+              <object>
+                <klass>
+                  <global name="__newobj__" module="copy_reg"/>
+                </klass>
+                <tuple>
+                  <global name="SQL" module="Shared.DC.ZRDB.DA"/>
+                </tuple>
+                <state>
+                  <dictionary>
+                    <item>
+                        <key> <string>__name__</string> </key>
+                        <value> <string encoding="cdata"><![CDATA[
+
+<string>
+
+]]></string> </value>
+                    </item>
+                    <item>
+                        <key> <string>_vars</string> </key>
+                        <value>
+                          <dictionary/>
+                        </value>
+                    </item>
+                    <item>
+                        <key> <string>globals</string> </key>
+                        <value>
+                          <dictionary/>
+                        </value>
+                    </item>
+                    <item>
+                        <key> <string>raw</string> </key>
+                        <value> <string encoding="cdata"><![CDATA[
+
+<dtml-var table_0>.uid = catalog.uid\n
+AND <dtml-var table_0>.base_category_uid = <dtml-var "portal_categories.resource.getUid()">\n
+AND <dtml-var table_0>.category_uid=<dtml-var table_2>.uid\n
+AND <dtml-var table_1>.uid = <dtml-var table_2>.uid\n
+AND <dtml-var table_1>.base_category_uid = <dtml-var "portal_categories.use.getUid()">\n
+AND <dtml-var table_1>.category_uid = <dtml-var table_3>.uid
+
+]]></string> </value>
+                    </item>
+                  </dictionary>
+                </state>
+              </object>
+            </value>
+        </item>
+        <item>
+            <key> <string>title</string> </key>
+            <value> <string></string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>
diff --git a/bt5/erp5_base/CatalogRelatedKeyTemplateItem/related_key_list.xml b/bt5/erp5_base/CatalogRelatedKeyTemplateItem/related_key_list.xml
index de826030e0fb687296ab10cfed4175c0e2400ecb..b52e959b0fdcdb0ed626f5e172045bc8d6793001 100644
--- a/bt5/erp5_base/CatalogRelatedKeyTemplateItem/related_key_list.xml
+++ b/bt5/erp5_base/CatalogRelatedKeyTemplateItem/related_key_list.xml
@@ -1,6 +1,7 @@
 <key_list>
-  <key>default_email_text | catalog,email/url_string/z_related_default_email</key>
-  <key>destination_person_title | category,catalog/title/z_related_destination_person</key>
-  <key>source_organisation_title | category,catalog/title/z_related_source_organisation</key>
-  <key>source_person_title | category,catalog/title/z_related_source_person</key>
-</key_list>
+ <key>default_email_text | catalog,email/url_string/z_related_default_email</key>
+ <key>destination_person_title | category,catalog/title/z_related_destination_person</key>
+ <key>related_resource_use_uid | category,category,catalog,catalog/uid/z_related_resource_use</key>
+ <key>source_organisation_title | category,catalog/title/z_related_source_organisation</key>
+ <key>source_person_title | category,catalog/title/z_related_source_person</key>
+</key_list>
\ No newline at end of file
diff --git a/bt5/erp5_base/bt/revision b/bt5/erp5_base/bt/revision
index 82d45208ede2ef6946cb2c5ad46878a1099ea392..ed615204d1f10f12c716d53b21557ddfa0f104c0 100644
--- a/bt5/erp5_base/bt/revision
+++ b/bt5/erp5_base/bt/revision
@@ -1 +1 @@
-589
+590
\ No newline at end of file
diff --git a/bt5/erp5_base/bt/template_catalog_method_id_list b/bt5/erp5_base/bt/template_catalog_method_id_list
index 3bb5ab54b668a3ad53abe74186796b4c67f7d3b5..5101896a1d603ef9a946b32450ec45ade46a45b3 100644
--- a/bt5/erp5_base/bt/template_catalog_method_id_list
+++ b/bt5/erp5_base/bt/template_catalog_method_id_list
@@ -1,4 +1,5 @@
 erp5_mysql_innodb/z_related_default_email
 erp5_mysql_innodb/z_related_destination_person
+erp5_mysql_innodb/z_related_resource_use
 erp5_mysql_innodb/z_related_source_organisation
 erp5_mysql_innodb/z_related_source_person
\ No newline at end of file
diff --git a/bt5/erp5_base/bt/template_catalog_related_key_list b/bt5/erp5_base/bt/template_catalog_related_key_list
index d1b2297c95018a8554f0480c838caabbae4e4eb7..99ea09fbe73b63e3b91034bc95ee3f79b353eff1 100644
--- a/bt5/erp5_base/bt/template_catalog_related_key_list
+++ b/bt5/erp5_base/bt/template_catalog_related_key_list
@@ -1,4 +1,5 @@
 source_organisation_title | category,catalog/title/z_related_source_organisation
 source_person_title | category,catalog/title/z_related_source_person
 destination_person_title | category,catalog/title/z_related_destination_person
-default_email_text | catalog,email/url_string/z_related_default_email
\ No newline at end of file
+default_email_text | catalog,email/url_string/z_related_default_email
+related_resource_use_uid | category,category,catalog,catalog/uid/z_related_resource_use
\ No newline at end of file