Hi Greyphoenix
There’s no in built way of managing this, however, if you have the start frame and the end frame of you animation you don’t need to remember it. You can see these key frames in the editor. It’s a manual process but you can press CTRL END on the relevant keyframe.
There was an addon recently released that helps with this.https://blendermarket.com/products/frame-ranger
I’ve never used it but I don’t think it ‘automatically’ updates the ranges based on the action you have selected. It is still a manual clicking thing.
Hope that helps
