A Disk is a node on the System Architecture Diagram.

In addition to the common attributes

A textual property that gives an overview of the dictionary item.

Access is read/write.

A string showing the number of instances this item represents. A maximum of 100 characters.

Access is read/write.

In addition to the common associations

Relationship to Comments that are applied to the Disk.

Multiplicity is 0+, access is read/write.

Relationship to Constraints that are applied to the Disk.

Multiplicity is 0+, access is read/write.

Relationship to scoping Package. This association and the Subsystem association are mutually exclusive.

Multiplicity is 0-1, access is read/write.

A relationship with a Disk Type dictionary item.

Multiplicity is 0-1, access is read/write.

A collection of Drops associated with one Disk.

Multiplicity is 0+, access is read/write.

Relationship to Comments that are owned by the Disk.

Multiplicity is 0+, access is read/write.

Relationship to Constraints that are owned by the Disk.

Multiplicity is 0+, access is read/write.

A collection of Point-to-Point Connections associated with one Disk as the destination.

Multiplicity is 0+, access is read/write.

Note that you must use P2p Connection End, not Point to Point Connection End.

A collection of Point-to-Point Connections associated with one Disk as the source.

Multiplicity is 0+, access is read/write.

Note that you must use P2p Connection Start, not Point to Point Connection Start.

A relationship with a Subsystem dictionary item. This association and the Category/Package association are mutually exclusive.

Multiplicity is 0-1, access is read/write.