Business Analyst perspective provide most popular Call Choreographytypes. Full list of Call Choreography types you can have only in Business Modeler and Full Featured perspectives.
A Call Choreography Activity holds a reference to a Choreography.
To create a Call Choreography Activity
On the diagram pallet, click Call Choreography Activity. The Select Behavior dialog opens.
Select a Choreography Activity.
Click OK.
To change the element called by a Call Choreography Activity
Right-click a Call Choreography Activity and click Called Choreography Ref. Select a Choreography from the elements list.
Open the Call Choreography Activity Specification window. Click Called Choreography Ref and select a Choreography as property value.
