The relationship type definition dialog allows a relationship type to be created or modified.

Definition Identifier

The unique identifier in GUID format of this relationship type.

Display Name

The display name of the relationship type.

Inbound Creation Mode

Determines whether a reciprocal relationship should be automatically created from the target item to the source item.

Valid Source Types

The valid item types for the source item of the relationship.

Valid Target Types

The valid item types for the target item of the relationship.