Is the role Tm_tester required to utilize the Test Management features after the plugin installation?

The statement that the role Tm_tester is required to utilize the Test Management features after the plugin installation is correct. In ServiceNow, specific roles are necessary to access and leverage certain features effectively. The Tm_tester role is specifically designed to enable users to perform tasks related to test management, such as creating, executing, and reviewing test cases and plans. Without this role, a user would lack the necessary permissions to fully engage with the test management functionalities, even if the plugin is installed.

While there may be other roles that could grant access to similar features, the Tm_tester role is explicitly associated with test management, ensuring users have the appropriate permissions and access levels. This structured role management enhances security and ensures that only qualified individuals can manipulate sensitive testing processes, thereby maintaining the integrity of the testing efforts within the platform.