Property Sets in a Browser or App Action
Property Sets provide the ability to take text or data from the Web page or mobile app that you are testing and store it in a custom property for use in a subsequent action.
Property Sets can be defined for both browser or app actions (as well as for messages) via the lower panel Action Editor for a given action by selecting the Property Set node in the tree. Click the green Plus icon to add a property set if it does not already exist. For an example of using a property set in a message instead of a browser action, refer to Manual Redirection using a Property Set.
Browser action property sets consist of the selected command, the parameters of the selected command, and the property to store the value in.