I have a problem on Toon Boom Harmony Advanced

Hello, so I’ve been using Toon Boom Harmony Advanced for quite a while now, and I’ve had this ongoing problem that makes the editing part take WAY too long. When I import an image in the software, the image appears for the ENTIRE animation! So that means if my animation is really long, I would have to delete it the whole way through, except the part of the video where I want the image to show up! This takes up way too much of my time, and I was wondering if there was any way to make it where when you import an image, only ONE keyframe appears where I want it. Is there any way that’s possible? Thanks :slight_smile: