Related Item Subtypes
A related item is an item relationship between two existing items. How the two items are related is defined by a subtype.
Multiple subtypes for related items are predefined, and you can define additional subtypes using the Manage Related Item Subtypes task.
Predefined values are:
- 
            Accessories 
- 
            Collateral 
- 
            Complimentary 
- 
            Conflict 
- 
            Cross-Sell 
- 
            Fulfillment 
- 
            Impact 
- 
            Mandatory Change 
- 
            Merge 
- 
            Migration 
- 
            Optional Change 
- 
            Option charge 
- 
            Prerequisite 
- 
            Promotional upgrade 
- 
            Repair to 
- 
            Service 
- 
            Split 
- 
            Substitute Supersede 
- 
            Upsell 
- 
            Warranty