Where's the 9 digit code?

My Cloud OS 3 Personal & Network Attached Storage My Cloud
2

My Clouds don’t have a 9 Digit Code … only the My Cloud Home does.

I have a WD My Cloud 2TB and have NEVER been prompted for a 9 Digit Code for anything.

More reading here: Where is my 9 digit device code - #7 by cpt_paranoia.