Abstract: A method and computer system are provided for navigating an electronic methodology tool for a merger integration of businesses. The methodology tool is configured to display to a user various activities for accomplishing an integration of businesses. Each of the activities has associated tasks for completing the activity. A first indicia is received from the user that signifies a desired merger integration role, merger integration phase, or merger integration industry. Responsive to receipt of the first indicia, a subset of the activities is displayed to the user. The subset of the activities is selected from the activities based on the first indicia received from the user. A second indicia is received from the user that signifies a desired activity, which is selected by the user from among the displayed subset of activities. Responsive to receipt of the second indicia, various tasks for completing the desired activity are displayed to the user.