Any animation you have created using the Animation Wizard can be edited. For example, you may want to extend the time of the animation or change some of the controls on the Follow Path for an object.
Click on the object on the page that you have added an animation to.
Click on the Tools menu, then select the Animation Wizard option. This will open the Animation Wizard dialog box. The object you had selected will be highlighted in the list of objects.
Click on the Next button. The animation category you have chosen will already be selected, simply click on the Next button. The animation options will be displayed with your previously chosen option selected.
Edit the control options, then click the Next button to go the final page of the Animation Wizard.
Click on the Finish button to close the Animation Wizard.
Select the object on the page that you have added an animation to.
Double right-click or press Ctrl+E to bring up the Actions dialog
Select the trigger which is makes your animation happen. The animation actions included in your animation will be listed beneath this.
Select the animation action you wish to edit and the controls will appear alongside
Make the changes to this action as required (for details see the links to the descriptions of the animation control options below)
Click the Apply button to apply your changes.