-- demand response
Required_resource_by_resource_item

-- Item_of_supply
Required_resource_by_resource_item.resource_item -> @related_item_of_supply
%^req_res_item = Required_resource_by_resource_item%

-- date_demand_received
Date_or_date_time_assignment
%^date_demand_received = Date_or_date_time_assignment%
^date_demand_received.assigned_date -> @date_demand_received
^date_demand_received.role = 'date_demand_received'
^date_demand_received.items -> ^req_res_item

-- date_of_response
Date_or_date_time_assignment
%^date_of_response = Date_or_date_time_assignment%
^date_of_response.assigned_date -> @date_of_response
^date_of_response.role = 'date_of_response'
^date_of_response.items -> ^req_res_item

-- [optional description]
/assigning_descriptor(
    descr=@description,
    class_name='Description',
    ecl_id='urn:plcs:rdl:std',
    is_assigned_to=^req_res_item)/

-- id
/identifier(
    ID=@id,
    source_organization=@source_organization,
    type='Inventory_item_demand_response_id_code',
    items=^req_res_item )/

-- related_demand
Required_resource_assignment
Required_resource_assignment.assigned_resource -> ^req_res_item
Required_resource_assignment.item -> @related_demand
%^req_res_asst = Required_resource_assignment%

-- responding_organization
Organization_or_person_in_organization_assignment
Organization_or_person_in_organization_assignment.role = '/IGNORE'
Organization_or_person_in_organization_assignment.items -> ^req_res_item
Organization_or_person_in_organization_assignment.assigned_entity -> @responding_organization

-- response
/assigning_descriptor(
    descr=@response,
    class_name='response',
    ecl_id='urn:plcs:rdl:uk_defence',
    is_assigned_to=^req_res_item)/

-- response_to
Organization_or_person_in_organization_assignment
Organization_or_person_in_organization_assignment.role = '/IGNORE'
Organization_or_person_in_organization_assignment.items -> ^req_res_item
Organization_or_person_in_organization_assignment.assigned_entity -> @response_to

<refpath
   template="inventory_item_demand_response">
   <comment>
      demand response
   </comment>
   <instantiate
      entity="Required_resource_by_resource_item"
      context="UK_Defence">
      
   </instantiate>
   <comment>
      Item_of_supply
   </comment>
   <assign
      assignment_type="points-to">
      <target>
         <express_attribute
            entity="Required_resource_by_resource_item"
            attribute="resource_item"
            context="UK_Defence">
            
         </express_attribute>
      </target>
      <source>
         <param_in_ref
            name="related_item_of_supply">
            
         </param_in_ref>
      </source>
   </assign>
   <bind
      parameter="req_res_item">
      <express_entity
         entity="Required_resource_by_resource_item"
         context="UK_Defence">
         
      </express_entity>
   </bind>
   <comment>
      date_demand_received
   </comment>
   <instantiate
      entity="Date_or_date_time_assignment"
      context="UK_Defence">
      
   </instantiate>
   <bind
      parameter="date_demand_received">
      <express_entity
         entity="Date_or_date_time_assignment"
         context="UK_Defence">
         
      </express_entity>
   </bind>
   <assign
      assignment_type="points-to">
      <target>
         <bound_parameter
            name="date_demand_received.assigned_date">
            
         </bound_parameter>
      </target>
      <source>
         <param_in_ref
            name="date_demand_received">
            
         </param_in_ref>
      </source>
   </assign>
   <assign
      assignment_type="equals"
      context="UK_Defence">
      <target>
         <bound_parameter
            name="date_demand_received.role">
            
         </bound_parameter>
      </target>
      <source>
         <string
            value=" 'date_demand_received' ">
            
         </string>
      </source>
   </assign>
   <assign
      assignment_type="points-to">
      <target>
         <bound_parameter
            name="date_demand_received.items">
            
         </bound_parameter>
      </target>
      <source>
         <bound_parameter
            name="req_res_item">
            
         </bound_parameter>
      </source>
   </assign>
   <comment>
      date_of_response
   </comment>
   <instantiate
      entity="Date_or_date_time_assignment"
      context="UK_Defence">
      
   </instantiate>
   <bind
      parameter="date_of_response">
      <express_entity
         entity="Date_or_date_time_assignment"
         context="UK_Defence">
         
      </express_entity>
   </bind>
   <assign
      assignment_type="points-to">
      <target>
         <bound_parameter
            name="date_of_response.assigned_date">
            
         </bound_parameter>
      </target>
      <source>
         <param_in_ref
            name="date_of_response">
            
         </param_in_ref>
      </source>
   </assign>
   <assign
      assignment_type="equals"
      context="UK_Defence">
      <target>
         <bound_parameter
            name="date_of_response.role">
            
         </bound_parameter>
      </target>
      <source>
         <string
            value=" 'date_of_response' ">
            
         </string>
      </source>
   </assign>
   <assign
      assignment_type="points-to">
      <target>
         <bound_parameter
            name="date_of_response.items">
            
         </bound_parameter>
      </target>
      <source>
         <bound_parameter
            name="req_res_item">
            
         </bound_parameter>
      </source>
   </assign>
   <comment>
      [optional description]
   </comment>
   <call_template
      name="assigning_descriptor"
      business_context="UK_Defence">
      <param_in
         name="descr"
         value="@description">
         
      </param_in>
      <param_in
         name="class_name"
         value="'Description'">
         
      </param_in>
      <param_in
         name="ecl_id"
         value="'urn:plcs:rdl:std'">
         
      </param_in>
      <param_in
         name="is_assigned_to"
         value="^req_res_item">
         
      </param_in>
   </call_template>
   <comment>
      id
   </comment>
   <call_template
      name="identifier"
      business_context="UK_Defence">
      <param_in
         name="ID"
         value="@id">
         
      </param_in>
      <param_in
         name="source_organization"
         value="@source_organization">
         
      </param_in>
      <param_in
         name="type"
         value="'Inventory_item_demand_response_id_code'">
         
      </param_in>
      <param_in
         name="items"
         value="^req_res_item ">
         
      </param_in>
   </call_template>
   <comment>
      related_demand
   </comment>
   <instantiate
      entity="Required_resource_assignment"
      context="UK_Defence">
      
   </instantiate>
   <assign
      assignment_type="points-to">
      <target>
         <express_attribute
            entity="Required_resource_assignment"
            attribute="assigned_resource"
            context="UK_Defence">
            
         </express_attribute>
      </target>
      <source>
         <bound_parameter
            name="req_res_item">
            
         </bound_parameter>
      </source>
   </assign>
   <assign
      assignment_type="points-to">
      <target>
         <express_attribute
            entity="Required_resource_assignment"
            attribute="item"
            context="UK_Defence">
            
         </express_attribute>
      </target>
      <source>
         <param_in_ref
            name="related_demand">
            
         </param_in_ref>
      </source>
   </assign>
   <bind
      parameter="req_res_asst">
      <express_entity
         entity="Required_resource_assignment"
         context="UK_Defence">
         
      </express_entity>
   </bind>
   <comment>
      responding_organization
   </comment>
   <instantiate
      entity="Organization_or_person_in_organization_assignment"
      context="UK_Defence">
      
   </instantiate>
   <assign
      assignment_type="equals"
      context="UK_Defence">
      <target>
         <express_attribute
            entity="Organization_or_person_in_organization_assignment"
            attribute="role"
            context="UK_Defence">
            
         </express_attribute>
      </target>
      <source>
         <string
            value=" '/IGNORE' ">
            
         </string>
      </source>
   </assign>
   <assign
      assignment_type="points-to">
      <target>
         <express_attribute
            entity="Organization_or_person_in_organization_assignment"
            attribute="items"
            context="UK_Defence">
            
         </express_attribute>
      </target>
      <source>
         <bound_parameter
            name="req_res_item">
            
         </bound_parameter>
      </source>
   </assign>
   <assign
      assignment_type="points-to">
      <target>
         <express_attribute
            entity="Organization_or_person_in_organization_assignment"
            attribute="assigned_entity"
            context="UK_Defence">
            
         </express_attribute>
      </target>
      <source>
         <param_in_ref
            name="responding_organization">
            
         </param_in_ref>
      </source>
   </assign>
   <comment>
      response
   </comment>
   <call_template
      name="assigning_descriptor"
      business_context="UK_Defence">
      <param_in
         name="descr"
         value="@response">
         
      </param_in>
      <param_in
         name="class_name"
         value="'response'">
         
      </param_in>
      <param_in
         name="ecl_id"
         value="'urn:plcs:rdl:uk_defence'">
         
      </param_in>
      <param_in
         name="is_assigned_to"
         value="^req_res_item">
         
      </param_in>
   </call_template>
   <comment>
      response_to
   </comment>
   <instantiate
      entity="Organization_or_person_in_organization_assignment"
      context="UK_Defence">
      
   </instantiate>
   <assign
      assignment_type="equals"
      context="UK_Defence">
      <target>
         <express_attribute
            entity="Organization_or_person_in_organization_assignment"
            attribute="role"
            context="UK_Defence">
            
         </express_attribute>
      </target>
      <source>
         <string
            value=" '/IGNORE' ">
            
         </string>
      </source>
   </assign>
   <assign
      assignment_type="points-to">
      <target>
         <express_attribute
            entity="Organization_or_person_in_organization_assignment"
            attribute="items"
            context="UK_Defence">
            
         </express_attribute>
      </target>
      <source>
         <bound_parameter
            name="req_res_item">
            
         </bound_parameter>
      </source>
   </assign>
   <assign
      assignment_type="points-to">
      <target>
         <express_attribute
            entity="Organization_or_person_in_organization_assignment"
            attribute="assigned_entity"
            context="UK_Defence">
            
         </express_attribute>
      </target>
      <source>
         <param_in_ref
            name="response_to">
            
         </param_in_ref>
      </source>
   </assign>
</refpath>