Using the Rules Library > Item Library, I am configuring common magic items for use. I will use Potion of Shield as an example. Edit Potion of shield. This opens the edit pane. nothing to change on the item splash page but perhaps the image. That is currently the ubiquitous dagger. click on the Plus (+) sign and I can choose <From Library> one of several options. Which of these options is most appropriate for a single use item? I would think <Ammunition> but am not sure as I don't know the workings of the templates used in this area. Now, opening the <ammunition> tab, I change the name to Potion. The Level to the lowest level possible to produce said potion, check consume on use and make usage 1 of 1. Then finally I add the appropriate spell from the Source column to the Selected column. I have attempted this but am finding the item is not being removed from the player's inventory after use. What step am I missing? The effect is otherwise correct as it does change the target AC and have a timer attached. Of note, using Ammunition as the From Library pane did not allow this potion to show up in activate ability decision box. back to drawing board.