To create SV-4, make sure there are OV-5 and SV-1 created in the architecture.
The SV-4 view consists of two diagrams:
- Functionality Description diagram. This diagram represents Functionality Description hierarchies.
- Functionality Description Flow diagram.This diagram represents Functionality Description flows.
You must create the Functionality Description diagram before creating the Functionality Description Flow diagram.
To create a SV-4 Functionality Description diagram
- Create Functions.
- Create or reuse (recommended) Resources from SV-1, SV-2.
- Draw Is Capable To Perform relationship between the Resources and Functions.
- Draw Compositions (whole-part relationships) between the Functions if necessary.
- Draw an Implements relationship between the Functions and Operational Activities from OV-5.