This dialog box allows you to add/modify an attribute or a set of attributes associated with the selected category.
|Node||Select name of the attribute or the set of attributes from the drop-down list or type it manually. This field can contain RRT from the previous components.|
|Value||Enter the value of the attribute. If you select a set of node attributes, you cannot set a value to it. In this case, clicking opens the Set Node dialog box, which displays the attributes from the selected set.|
|Type||This box displays the type of the attribute or the set of attributes.|
|Required||This box displays "yes" if the attribute or the set of attributes is required, and "no" if it is not required.|
Note: You should not use the symbol vertical bar (|) in the attribute value, as this symbol is interpreted by the component as the multi-value (union) operator.