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ARCH.088 Define system functions and functional exchanges
Goal | Identify and capture functions and exchanges that are needed for a particular capability |
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Requirements met by this process step | ISO 15288 6.4.2.3 b 1), c 2) EN 50126-1 7.2.2 a), 7.3.2.1 a) |
Inputs | |
Outputs | AMOD-056 System functions and exchanges (single system capability) |
Methodology |
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Tools and non-human resources | Team for Capella |
Cardinality | Once per system capability. |
Completion criteria | The output diagram conforms to its modelling rules. The set of functions and functional exchanges identified is safe enough to try. |
Design review | ARCH.R.3 System capability review |
Step done by (Responsible) | Lead system architect |
Provides input to/assists (Contributes) |
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Uses outputs (Informed) | RAMS manager Verification & validation manager |