Change files of a Fixlet

How do you change the files that are used in a fixlet that is already created? For example, I made a fixlet to use script. I edit the script locally and want to replace the script that the fixlet is using without making a whole new fixlet.

You can edit a fixlet in the console. Is that what you mean? As long as its a local fixlet you can always edit it. As you posted this originally in patch you can’t alter the fixlets that come from the external site directly however.