VerifyNotPresent command is used to verify that the given element(locator) is not present on the web page.
Select VERIFYNOTPRESENT command from the action drop down, select desired Screen name, Element key and leave the parameter section blank as shown below:
After completing this step, test step will look as below:
Tabular view :
Card view :
If element is not found on the web page, this test step will pass else this will fail.