Select command is used to select the specified option in the dropdown field identified by the provided locator.
Select SELECT command from the action drop down, select desired Screen name and Element and pass the option to be selected in parameter section as shown below:
Here, PAGE(Screen Name): The name of the page locator file that contains locator keys and values for all elements on that page ELEMENTKEY: The key to the locator that identifies the target element on the page OPTION: The option to select from available options. The option can be static or dynamic.
After completing this step, test step will look as below: