Hi,
Any project plan typically follow the path
- Planning
- Specification
- Design
- Construction
- Testing
- Implementation & Acceptance
- Maintenance & change Management
The term planning relates with the end user requirment & typical path.
Specification : It is devided in several steps
- URS [User requiremnt specification]
- TRS [Technical Requirment specification]
Design Specification it is further devided in FDS & TDS followed by DDS. The no. of document generation may be differ at different stages but the overall theme & content for verification will remain same.
Functional design specification mostly deal with the Functional requirement part. DQ is a document which gives an agreement between the User & vendor that URS is accepted with exception (If any)…
Again the concept of Assessment is really helpful to omit any phase of Project…requirement is only one…Technically sound & well documented.
Happy Reading !