Timecode from source footage

Hi,
I'm fairly new to Fusion (Fusion 9 on Windows 10) and I'm trying to figure out how to be able to trim the loader node of a clip using the timecode from the footage itself (as opposed to the timecode starting at zero) because I have specific in and out points from the source timecode that I want to trim to. I've checked the manuals and can't find anything on the web either. Any way to do this?

Thanks!

Did you ever figure this out? I've been looking into the same question and can't seem to figure it out.