How do I auto distribute clip frames to timeline frames?

What is the correct way to take a "high" fps clip in Resolve and distribute the clip frames in the timeline to conform to timeline fps?
Example:
I have a 25fps timeline consisting mostly of 25fps footage. But then I also have a clip with 50fps. I'd like to play it at half speed. OK, so that is easy and I just end up with 50%. But what if the clip is 60fps, 100 or 240fps? I want DaVinci to calculate the correct clip length depending on speed difference between timeline speed and actual fps.
FCPX has a very nice 'automatic speed' function that does this. Is there anything similar in Resolve?
Example:
I have a 25fps timeline consisting mostly of 25fps footage. But then I also have a clip with 50fps. I'd like to play it at half speed. OK, so that is easy and I just end up with 50%. But what if the clip is 60fps, 100 or 240fps? I want DaVinci to calculate the correct clip length depending on speed difference between timeline speed and actual fps.
FCPX has a very nice 'automatic speed' function that does this. Is there anything similar in Resolve?