How to delete a requirement from a test case ?
One answer
If you're using RQM 6.0.6, then it's pretty straight forward. Go to the Test Step in your Test Script that has the link to the requirement. As you mouse over it, 4 icons will appear to the right. The icon that is a gold circle with square bracket on either side and a blue check mark is the requirement link function. Left click on the this icon and a dropdown menu will appear showing you all the requirements currently linked. You may now remove an individual requirement or "Remove Requirement Links" will remove all requirements from that step.
If instead you are trying to remove requirements from a Test Case, there is a similar process in the Requirement Links section of the Test Case.