In the VisualSP Walkthrough editor, for each walkthrough step, there is an option to include a Call-to-Action button: If the Show Call-to-Action Button is toggled to the On position, a field will appear to add the label for the CTA button:
Clicking the green Manage button link button will take you to the Events section where you can further configure what happens when a user clicks your CTA button.
Open an URLThe Events section will open to the Open an URL event, which is the most common action for a CTA. Here you can enter the URL, any Delay before the URL is opened (expressed as a number, in milliseconds ie., 1000 equals 1 second), and if you would like the URL to be displayed in a New Window.
Open Help ItemThe other most common action for a CTA button is to open another help item. To use the Open Help Item event, first delete the Open an URL event by clicking the trashcan icon:
Next, click the Add Activity dropdown and select Open Help Item:
Click the dropdown to select the help item to link to:
Only help items in the current application scope can be linked to the CTA.Preview your walkthrough to make sure it works as expected.