The Attributes tab is shown below:
This tab is used for referring and setting attributes of the requirement. This tab is displayed only when two tabs format is selected.
User Defined Attributes defined in the option's "User-Defined Attributes" dialog are also included in this list.
•Attribute List
This list shows attributes' names and values. The background color of unmodifiable attributes is grey.
The modification of an attribute value is not reflected until another attribute name or value is clicked.