Adding Folder Sync

Hi All

I am adding a new folder sync. So my system is that I download working folders to my ssd but I want to download my whole NextCloud to a secondary drive in my PC. The ssd is too small for the whole sync.

Is doing this as simple as adding a new folder sync please?



Just thought I would clarify this a bit more:

Nextcloud Server: 900gb data
Made up of 150gb Work data, 750gb photos and videos

I want to sync the work data to my ssd.
I want to sync the whole nextcloud to a different hard drive
I will then backup this second hard drive to a new hard drive

Many thanks