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1. Create a Smart Package.
2. Open its Specification window and click three dots  next to the Query property to edit it. The Query dialog opens.

3. Click Create operation →  > Filter.

   Note
   If you cannot see the Filter operation under Operations, make sure the Expert mode is enabled.

   

4. Select Input → > Find.
   
5. Select Find and set the Type to Requirement.
   

6. Select Predicate → > Operation from Model → > IfThenElse.

   Note
   If you cannot see the IfThenElse operation, make sure the Apply Filter box is not checked.

   
   

7. Select Condition →  > Reset.
   

8. Select Condition → > Operation from Model → > isEmpty.
   
9. Select Input → > Metachain Navigation.
   
10. Click Insert. 
11. Under Metaclass or Stereotype, select Requirement, and under Property, select Text.
    
    
12. Select Then →  > Boolean. Set the Value to true.
    
    
13. Select Else → > Script.
    
    
14. Select the Contextual Variable arg1 →  > Reset.  
15. Select the Contextual Variable arg1 →  > Metachain Navigation. 
    
16. Set Parameter Name to "text".
17. Click Insert. 
18. Under Metaclass or Stereotype, select Requirement, and under Property, select Text.
    
    
19. From the Language drop-down list, select Groovy.

20. Insert the following script as the Body:

    Code Block
    language groovy
    text.size() > 0 ? text.iterator().next().trim().length() == 0 : false ;

    

21. Click OK. You can view the requirements without text nested under the Smart Package in the Containment tree.