To find Requirements without text
Click Create operation > Filter.
Select Predicate > Operation from Model > IfThenElse.
If you cannot see the IfThenElse operation, make sure the Apply Filter box is not checked.
Select Condition > Reset.
Insert the following script as the Body:
text.size() > 0 ? text.iterator().next().trim().length() == 0 : false ;
Click OK. You can view the requirements without text nested under the Smart Package in the Containment tree.