Load the image, switch to the Actions tab and load the action. First time, you will have to click the little arrow top right and select the toonactions in the list. Chose Append and it will add to the list of actions available. The you just select it and click the "play" arrow.

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You just can't put the words "Poserites" and "happy" in the same sentence - didn't you know that? LaurieA
  Using Poser since 2002. Currently at Version 11.1 - Win 10.