What is the use of requirement tractability matrix?

RTM is a document that is used to trace and map the relationship between two baseline documents. It incorporates one with the prerequisite determinations and another one with the test cases. As a fundamental tool utilized amid the improvement of a new item, the RTM document makes a difference to guarantee transparency and completeness of the program testing products. This document plays a key role in persuading the client that all the necessities indicated, have been met and there are no escape clauses that are cleared out at the time of item delivery. It usually incorporates columns such as requirement, baseline document reference number, bug ID and test case. The incorporation of these columns rearranges the errand of following any necessity made by the client utilizing defect id.

Sample RTM,