The TextScroller is a simple scrollbar component used to scroll textfields.
To use your TextScroller component first follow the instructions for using the fText component which will set up a text field that may require scrolling.
Next, press Ctrl+F7 (Windows) or Cmnd+F7 (Mac) to open the components panel, locate the fCMSPro folder and drag a copy of the TextScoller component onto the textfield on your stage.
With the TextScroller still selected press Alt+F7 to open the component inspector panel.
In order to have the component hide when it isn't required set the value of the 'autoHide' parameter to true.
Ensure the value of the 'target' parameter matches the instance name of your textfield. This value is inserted automatically when you drop the component onto a textfield.
To use these elements as part of a template select your textfield, fText component and TextScroller component, then press F8 to open the 'Convert to Symbol' dialogue box. Enter an name for the symbol and click 'OK'.
You can now position the clip somewhere in your movie and attach a fTemplate component as described in the Templates & Doc Types tutorial.