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What is the critical aspect of deployment when a new system has to be in production in a reduced time frame?
Ensure that the code has been documented and reviewed
Perform user acceptance testing
Add last-minute enhancements to functionalities
Finish writing user manuals
It would be most important to complete the user acceptance testing to ensure that the system to be implemented is working correctly. The completion of the user manuals is similar to the performance of code reviews. If time is tight, the last thing one would want to do is add another enhancement, as it would be necessary to freeze the code and complete the testing, then make any other changes as future enhancements. It would be appropriate to have the code documented and reviewed, but unless the acceptance testing is completed, there is no guarantee that the system will work correctly and meet user requirements.
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