This document provides steps to pass parameters between actions in QuickTest Professional (QTP). It describes creating an input test parameter, then defining input parameters for two actions - Action1 and Action2. The input for Action1 is parameterized to pull the value from the test parameter, and Action2's input is parameterized to pull from Action1's parameter. This allows passing the test parameter value through both actions, demonstrated by displaying the parameter value in a message box in Action2.