Operational activity (UPDM

SysML, UAF, UML, and UPDM Profiles > UPDM profiles > Products and elements - MODAF aliases > Elements > Operational activity (UPDM - MODAF aliases)

Operational activity (UPDM - MODAF aliases)

Creation

To create an Operational Activity:

• From an Architectural Description or Service Description: right-click the Architectural Description or Service Description, point to New, point to MODAF, point to Operational, and then click Operational Activity.

• From a Node, Standard Operational Activity or Operational Activity: right-click the element, point to New, point to MODAF, and then click Operational Activity.

• From an OV-5 Operational Activity Hierarchy, StV-6 Operational Activity to Capability Mapping, or SV-5 Function to Operational Activity/Service Function Definition: click the

Operational Activity toolbar button, and then click in free space on the diagram.

Note that a Node Operation message represents an Operational Activity on an OV-6c Operational Event-Trace Description.

You can convert an Operational Activity to a Standard Operational Activity: right click the Operational Activity, point to Convert To, and then click Standard Operational Activity.

Appearance

When shown on an OV-5 Operational Activity Hierarchy, StV-6 Operational Activity to Capability Mapping, or SV-5 Function to Operational Activity/Service Function Definition, an Operational Activity appears as follows:

When shown on an OV-6b Operational State Transition Description, an Operational Activity appears as a Do Operational Activity call:

Relationships

The following relationships are of importance to an Operational Activity:

• Implements relationships link an Operational Activity to the Service Function elements it implements.

• Is Capable Of Performing relationships link an Operational Activity to Node and Security Domain elements that perform the Operational Activity.

• Operational Activity Action elements link an Operational Activity to other Operational Activity and Standard Operational Activity elements that are invoked by the Operational Activity.

• Maps To Capability relationships link an Operational Activity to Capability elements that are mapped to.

• A Node Operation message represents an Operational Activity on an OV-6c Operational Event-Trace Description.

The following sections provide information about how an Operational Activity is used in the model.

Create an Operational Activity from