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If the user has View rights for Configuration, then he they can only view the Configuration settings of the project. The user can also generate the Open API key and the Automation API key.
If the user has Modify rights, then he they can change the Configuration. For example, Add, Edit, Delete custom fields, labels, components, execution results, updating preferences etc.
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Linkages of test case with the story: If the user has Edit rights of Requirement, then he they can link or unlink test cases with the story. If the user has View rights, then he they can only view the linkages.
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