What is Requirement Traceability Matrix (RTM)?

What is Requirements Traceability Matrix

What is Requirements Traceability Matrix

Requirement Traceability Matrix (RTM) is a document, we can prepare in simple excel format also, it maps and traces client requirement with test cases. It captures all requirements given by the client/ Captured in BRD or FRD/FSD. The main goal of Requirement Traceability Matrix is to verify that all requirements are checked via test cases so that no functionality is unchecked during Software testing.

Why Requirement traceability matrix or RTM is required?

A Requirement traceability matrix is used to record and track the relationship of the project requirements to the design, documentation, development, testing and release of the project/product. This is done by maintaining an excel sheet which lists the complete user and system requirements for the system (in form of use cases) which are in turn mapped to the respective documents like Functional Requirement, Design Document, Software Module, Test Case Number, etc.

An RTM is maintained throughout the lifecycle of the various releases in a project and it’s a vital document to track project scope, requirements and changes in any project.

The Requirement Traceability Matrix or RTM Contains below:

  • Requirement ID
  • Requirement Description
  • Functional Requirement
  • Status
  • Architectural/Design Document
  • Technical Specification
  • Software Module
  • Test Case Number
  • Tested In

Why Requirement Traceability Matrix (RTM) is needed?

  • Requirements Traceability Matrix (RTM)is used to trace the requirements.
  • To test all the test cases.
  • To ensure all the requirements are covered and tested/verified.
  • By using Requirements Traceability Matrix (RTM), we can able to identify if any requirement is not covered.
  • It helps to cover the all the requirements and all are validated and tested as per the requirement.

What is the Advantage of Requirements Traceability Matrix (RTM):

  1. We can ensure all the test cases covered.
  2. It allows to identify the missing functionality easily
  3. It is easy to track the overall test execution status
  4. It allows updating the test cases if any change in requirements or any change request comes.
  5. We can ensure all the requirements covered and tested.
  6. It helps to improve the quality of the product.
  7. As we covered most of the test scenarios it helps to improve the client satisfaction.
  8. As we tested most of the test scenarios it helps to avoid the escalation from the client.

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Why Requirements Traceability Matrix  or RTM is Important?

The main responsibility of Testers or QA team to understand the Business Requirements/ Client requirements. And they need to test the application end to end. And team responsible to deliver the product without bugs or Defects. To achieve this goal, every QA or Tester should understand the requirement clearly and create positive and negative test cases.

Requirements provided by the client should be split into different scenarios. And Team needs to prepare or write the test cases as per the requirements, Team ensures to cover all the requirements and scenarios when writing test cases. Once team writes the test cases then team starts the testing for each Test Case. Each of this Test case must be executed individually.

How testing team or QA team will ensure to test all scenarios.

Here we may think that how testing team/ QA team to make sure that the requirement is tested considering all possible scenarios/cases? How to ensure that any requirement is not left out of the testing cycle?

A simple way is to trace the requirement with its corresponding test scenarios and test cases which team already written the test cases.

The traceability matrix is simply a worksheet that contains the requirements with its all possible test scenarios and cases and their current state, i.e. if they have been passed or failed. This would help the testing team to understand the level of testing activities done for the specific product.

I hope this article helped you to provide overview on what is Requirements Traceability Matrix  or RTM.

To know more about what is Requirements Traceability Matrix you can browse on Google to get more knowledge.

In a Business Analyst view this article is enough to understand what is Requirements Traceability Matrix or RTM.

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FAQ’s

What is requirement traceability matrix with example?

Requirement Traceability Matrix (RTM) is a document that maps and traces user requirement with test cases. It captures all requirements proposed by the client and requirement traceability in a single document, delivered at the conclusion of the Software devlopement life cycle

What is the purpose of the requirements traceability matrix?

requirements traceability matrix is a document that demonstrates the relationship between requirements and other artifacts. It’s used to prove that requirements have been fulfilled. And it typically documents requirements, tests, test results, and issues.

What are the 3 types of requirements traceability?

There are three types of RTM: forward traceability, backward traceability, and bidirectional traceability

What are the four types of requirements traceability?

The Four Types of Derived Requirements Traceability
Forward to Requirements. When customer needs evolve, requirements may have to be adjusted in response. …
Backward From Requirements. …
Forward From Requirements. …
Backward to Requirements. …

Who prepares RTM?

#1) Business Requirements

It is usually prepared by ‘Business Analysts’ or the project ‘Architect’ (depending upon organization or project structure)

What is RTM tool?

In a software development project, Requirements Traceability Matrix (RTM) is a document which is used to validate that all the requirements are linked to test cases. … A Requirements Traceability Matrix is usually in tabular format as it holds multiple relationships between requirements and test cases

How do you create a requirement traceability matrix?

How to Create a Traceability Matrix in Excel
Define Your Goal. …
Gather Your Artifacts. …
Create a Traceability Matrix Template in Excel. …
Copy and Paste Requirements From Your Requirements Document. …
Copy and Paste Test Cases From Your Test Case Document. …
Copy and Paste Test Results and Issues (If You Have Them)

Is RTM required in agile?

In agile there are no requirements but stories, so traceability matrix does not exist in traditional sense. Well, stories describe requirements but when you complete story, you close it and then you close an iteration and forget about that story. It is done, accepted, and closed.

Which phase is RTM prepared?

To answer your first point, RTM is something that is prepared as and when the requirements are ready. If you plan to adopt a practice of creating RTM in your project, you can mention this point in your Test Plan irrespective of the fact that it is created or not. Test Plan and RTM are not related.

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