I usually use a windows PC version Auto cad. When I use osnap, I prefer single osnap (shift + right click + shortcut, for example when i want to use endpoint osnap : shift + right click + 'E') to F3. But Cad for mac, this shortcut is not provided. So I would like to know if there’s shortcut key for same function with Mac.

[The subject line of this post has been edited for better findability by @handjonathan Original: How to make a osnap shortcut? ]