Keep all timeline scripts on an independent layer called scripts. Do not place any content on the scripts layer; use it exclusively for code. Store this layer at the top of your layer structure so that its code executes after all other layers have loaded (or at the bottom if you set your Load Order to Top Down). If you always keep the scripts layer in the same place, it's easy to find your code. (We know from the previous section how valuable that can be!)

Keep all frame labels on an independent layer called labels. Do not place any content on the labels layer; use it exclusively for frame labels.

Take a look under the arrow button in the top-right corner of the Actions panel. You'll find handy tools such as search and replace, source code printing, and Script pane font control.