yah, the spots for the parts are on the board, you just need to get the parts and install them. hmm let me see if I can remember.......
(3) mmbt3904 (sot23 size)
(3) 0805 size 1.5Kohm resistors
(1) 0805 size 470 ohm resistor
that is for if the RR is on the installed push button. The chip is the same for both versions, the hardware is all that is different. take a look at the install guide for proper installation and let me know if you have problems.