slapos_erp5: provide read only access to project/customer on software product

master/bt5/slapos_erp5/LocalRolesTemplateItem/software_product_module.xml

 <local_roles_item>
  <local_roles>
-  <role id='G-COMPANY'>
+  <role id='F-CUSTOMER'>
    <item>Auditor</item>
-   <item>Author</item>
   </role>
-  <role id='R-MEMBER'>
+  <role id='F-PRODUCTION*'>
    <item>Auditor</item>
   </role>
  </local_roles>
- <local_role_group_ids>
-  <local_role_group_id id='group'>
-    <principal id='G-COMPANY'>Auditor</principal>
-    <principal id='G-COMPANY'>Author</principal>
-  </local_role_group_id>
-  <local_role_group_id id='user'>
-    <principal id='R-MEMBER'>Auditor</principal>
-  </local_role_group_id>
- </local_role_group_ids>
 </local_roles_item>
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master/bt5/slapos_erp5/PortalTypeRolesTemplateItem/Software%20Product%20Module.xml

 <type_roles>
-  <role id='Author; Auditor'>
-   <property id='title'>Group company</property>
-   <multi_property id='categories'>local_role_group/group</multi_property>
-   <multi_property id='category'>group/company</multi_property>
-   <multi_property id='base_category'>group</multi_property>
-  </role>
   <role id='Auditor'>
    <property id='title'>Member</property>
-   <multi_property id='categories'>local_role_group/user</multi_property>
-   <multi_property id='category'>role/member</multi_property>
-   <multi_property id='base_category'>role</multi_property>
+   <multi_property id='category'>function/customer</multi_property>
+   <multi_property id='base_category'>function</multi_property>
   </role>
 </type_roles>
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master/bt5/slapos_erp5/PortalTypeRolesTemplateItem/Software%20Product.xml

 <type_roles>
-  <role id='Assignor'>
-   <property id='title'>Group company</property>
-   <multi_property id='categories'>local_role_group/group</multi_property>
-   <multi_property id='category'>group/company</multi_property>
-   <multi_property id='base_category'>group</multi_property>
-  </role>
 </type_roles>
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