Teoretisk kan du sætte en medium cage arm på, men så alligevel ikke helt.
Erfaringerne er blandede, også med et roadlink
Hurtigt sakset fra denne tråd på weightwenies: https://weightweenies.starbike.com/forum/viewtopic.php?t=162049
My wife's bike has Record EPS H11 and is set up with a 12-32 cassette and 50/34 crankset. It shifts as reliably as it did with a 12-29 cassette.
Three changes were required to make the rear derailleur work with the 12-32:
1) Longer chain
2) Medium cage (from Potenza mechanical)
3) B-screw mod
The last one is the tricky part, because Record EPS has no B-screw. Instead, an "engagement ring" shaped piece is installed so that the "diamond" has the effect of an extended B-screw. It may be hard to visualize, but all it does is move the deraiileur back so that the upper pulley does not interfere with the 32 tooth cog.