Hi Ilja,
Here are the mile stones
1. Requirement analysis
2. Design
3. Construction
4. Testing
5. Implementation/Delivery
6. Maintenance/Management
Lets assume the the requirement is freeze/clear.
Even we have done the design (I hope the design will not get freeze in first time itself)
Now we have started construction using some iterations.
Due to some reason my design should have to be updated/redesigned.
Also it requires testing too. As far as my knowledge the 2, 3 and 4 mile stones will be relative. Am i making sence?
Thanks & Regards
Vinayagam