stock offsets

[balongshore]

Newb question here: anyone have a quick simple way to explain the below setting with regards to the model. I have watched several videos and read but still think I am overthinking it. What does all the different color planes hovering over the model mean. I have a good idea but I hate not being 100 percent confident that I totally understand. Thanks for any easy way to explain you can provide.

[ryan.bales]

They are generally from top down:
Clearance - First height the tool rapids to at the start
Retract - Height the tool moves to between cutting passes
Feed - Height the tool moves to before rapid feedrate change or plunge
Top - The specified top of the physical model or stock
Bottom- The specified bottom of the model or stock
Above is via the tooltips from the manufacture workspace .

See here as well: https://help.autodesk.com/view/fusion360/ENU/?guid=GUID3EB12C22-C06B-4601-ABFE-7F1ECBABB9CE