Position can relate to Person.

bt5/erp5_hr/PortalTypeBaseCategoryTemplateItem/base_category_list.xml

@@ -5,6 +5,9 @@
  <portal_type id="Career">
   <item>specialise</item>
  </portal_type>
+ <portal_type id="Position">
+  <item>agent</item>
+ </portal_type>
  <portal_type id="Position Announcement">
   <item>aggregate</item>
   <item>classification</item>

bt5/erp5_hr/SkinTemplateItem/portal_skins/erp5_hr/Position_view.xml

@@ -92,6 +92,7 @@
                     <value>
                       <list>
                         <string>my_title</string>
+                        <string>my_agent_title</string>
                         <string>my_subordination_title</string>
                         <string>my_career_role</string>
                         <string>my_career_grade</string>

bt5/erp5_hr/SkinTemplateItem/portal_skins/erp5_hr/Position_view/my_agent_title.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="ProxyField" module="Products.ERP5Form.ProxyField"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>delegated_list</string> </key>
+            <value>
+              <list>
+                <string>catalog_index</string>
+                <string>portal_type</string>
+                <string>title</string>
+              </list>
+            </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>my_agent_title</string> </value>
+        </item>
+        <item>
+            <key> <string>message_values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>external_validator_failed</string> </key>
+                    <value> <string>The input failed the external validator.</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>overrides</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>tales</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>catalog_index</string> </key>
+                    <value> <string>title</string> </value>
+                </item>
+                <item>
+                    <key> <string>field_id</string> </key>
+                    <value> <string>my_relation_field</string> </value>
+                </item>
+                <item>
+                    <key> <string>form_id</string> </key>
+                    <value> <string>Base_viewFieldLibrary</string> </value>
+                </item>
+                <item>
+                    <key> <string>portal_type</string> </key>
+                    <value>
+                      <list>
+                        <tuple>
+                          <string>Position</string>
+                          <string>Position</string>
+                        </tuple>
+                      </list>
+                    </value>
+                </item>
+                <item>
+                    <key> <string>target</string> </key>
+                    <value> <string>Click to edit the target</string> </value>
+                </item>
+                <item>
+                    <key> <string>title</string> </key>
+                    <value> <string>Parent Position</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

bt5/erp5_hr/bt/revision

-13
\ No newline at end of file
+14
\ No newline at end of file

bt5/erp5_hr/bt/template_portal_type_base_category_list

@@ -13,3 +13,4 @@ Position Announcement | source
 Position Announcement | source_project
 Position Announcement | successor
 Position Opportunity | referral
+Position | agent
\ No newline at end of file