Link Relationships
Linked records are records that have a relationship with another record. For example, a product record may contain links to accessory products or related products.
The records can be in the same repository or in different repositories.
Link relationships can be "one-to-one" (one record linked to anotherrecord), "one-to-many" (one record linked to more than one record), or "many-to-many" (records can both have more than one record link to them and can link to more than one record).
A repoistory that contains records linked to another repository may be referred to as a "linked repository".