The Test Plan Status page allows you to add new statuses that may be set to test plans. Here you can also rename or remove existing statuses. For each status, you can define a name - displayed throughout the project - and a description. You can also associate a specific color to a status. Notice that some statuses are internal, system-controlled and cannot be modified. They are marked with the icon.
1. Open the Configuration page by clicking on the three dotted button, located on the upper-right corner.
2. Head to Custom Statuses, located on the left panel, and click on Test Plans.
3. Input the Name and Description, select the Color and then click on the Add button.
3. Optional: Archive or Delete your custom Status. If your custom Status is being used, you will need to set a new value for the Test Plan(s) affected.