Rockshox dropper fitting

[Scoot]

Hi folks. I’m a new emtb’r. Just got my bike. Cube Stereo Hybrid 140 Pro. I thought it was going to come dropper ready with a cable / tube already run. Unfortunately it didn’t. I’ve got a RockShox reverb dropper to fit. What do I have to do to run the hydraulic hose. Does the motor have to be dropped or will I just have to remove the motor plastics. Any suggestions welcome. Thanks. Scoot