How do I disable Docs?

How do I disable Docs?

I have seen posts where if Docs and Workdrive are both active the default is docs.
I am a ZOHO One user (1 user only)

I have had Docs active but have never used it (no files saved) and when Workdrive was released I started to use it and I'm very happy with it.

I don't need to migrate any files between Docs and Workdrive but i have just started using Writer and Sheets and Docs is the default.

How do I delete Docs from Zoho One and will this then allow me to save my writer and sheets file directly to Workdrive.
Thanks