If you imported an image and what dto update that to another external image and to keep the settings you have made in toonboom how do you do it?
Import the new image and tick “Add to existing layer” then select the layer with the image you want to replace. It’s probably a good idea to make sure the settings on the screen are the way you want though usually if you replace it during the same session as when you added the original image without closing it usually keeps the preferences. Both images will be drawings in the library and you can swap to the one you want. Keep in mind where you are in the timeline while importing impacts where the image is dropped in