You can create an SvcV-2 just before finishing an OV-2 or in later stages of the architecture just before finishing the SV-1 or SV-2 views.

To create a SvcV-2 diagram

  1. Create Service Accesses.
  2. Associate Service Accesses using Resource Interfaces.
  3. Create Resource Interactions flowing via Resource Interfaces.

 You can model each Service Access internal structure using the SvcV-2 Services Resource Flow Internal Description diagram or in a special structure compartment of this element shape.

You can proceed to create SvcV-4 view as soon as the SvcV-2 has been completed.