During the quality review of a change request, a required feature is discovered to be missing from the build.
The documentation the developer received does not mention the feature; however, it is mentioned in the quality assurance manager's copy. Which of the following would prevent this issue from occurring in the feature?

A. Document the situation in the issue log.
B. Verify the change is in the project schedule.
C. Institute a version control process.
D. Create a new change request with the additional requirement.