IDK bout that brand specifically, but with the MS contin mallinkrockdt brand, first, take pure alcohol (iso or ethyl either way) and wipe off the outer coating with q-tip, and DRY well, then simply crush the pill in a crusher, it will powder just fine, not hard to crush like Opana ER or anything, just breaks right into a fine powder.
Put the powder in a liquid-tight bottle (I prefer little glass orajel bottles hold 15ml), then submerge with from 2ml-15ml of water(I like hot, not boiling, but temp doesn't matter so I hear).
Put on the top, shake for 1 minute, pill will probably GEL to the sides THATS OK and expected.
LET SIT FOR 12 hours, and when you awake it will be MORPHINE IR solution. Shake up good, swallow, and start your day!!
These will be MUCH more potent, but last half as long as the plain pills.
P.S. IME chewing never worked for any ER pill, except maybe Adderall, not opiates though, so I wouldn't waste the time/tastebuds lol.