|   | Supply RelationsItem costing is created based on a supplying relation
		  if: - The supplying relation is for a single item.
 - The actual plan item source is set to Distribution.
 - No item costing is present for the plan item
		  warehouse.
 - The item is supplied from another enterprise unit.
 
 | Case | Costing
				Created | Costing Source |  | Supply by
				another enterprise unit, within the same company. | Yes | Intercompany Transfer |  | Supply by other company by warehouse
				transfer | Yes | Intercompany Transfer |  | Supply by other company by purchase order
				(and sales in the supplying company) | Yes | Purchase |  
   The supplying warehouse or site is defined on two
				levels: If the item has been defined in the Items by Site (tcibd1550m000) session, only the supplying relationships defined in the Supplying Relationships (cprpd7130m000) session are applicable. You can define supplying relations for a group of items, or
			 all the items in a selected company or one single item. 
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