Documentation issues

Hi, is there any documentation on routing rules? I’m trying to figure out what some of the parameters in the rules mean.

Documentation can be found here:

V6: https://wiki.mikrotik.com/wiki/Manual:TOC
V7: https://help.mikrotik.com/docs/

And specific on routing rules:
V6: https://wiki.mikrotik.com/wiki/Manual:IP/Route
V7: https://help.mikrotik.com/docs/display/ROS/Routing

thank you