Hi Traceability Matrix(TM) is used to cross check our work.
we have different TM.
To cross verify the Testcases are properly created for all Requirement.
To Cross Verify the Defect raised from which Test cases and Comes under which Requirement.
To Create the TM we have 3 ways:
Trace From Requirement to Testcases. All the Requirement has covered by any one Testcase atleast.
Trace from Testcases to requirement. All the Testcases are prepared to cover atleast one requirement.
Combination of both.
Traceability Metrics is a proof of document to ensure that all the specifications are been tested and the application is bug free.The Traceability metrics Includes The following Details:BRD#FS#TEST CASE#DESCRIPTIONperTEST/ SETUPPASSED/Failed..