See the table below for an overview of the project life cycle phases and their products.
You may go into "LifeCyclePhase" and "Product" of the ViVa model in order to see more details.
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| Time | Life cycle phase | Product | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| t0..t1 | UR - User requirements definition | | t1..t2
| SR - Software requirements definition
| t2..t3
| AD - Architectural design
| t3..t4
| DD - Detailed design and production
| t4..t5
| TR - Transfer
| t5..t6
| OM - Operations and maintenance
| |