Remove files from private Qube space

Hi, I received a message from the Qubes, that

Office volume private is 99 % full…

within the Office Qube i could not find and “private” volume…
In Qube Mannager → Office → Qubes I found a setting

Private storage setting max 16 GB.

I would like to remove unnecessary file to free up storage, rather to further increase the size of private storage.

Where to look for it ?

reagrds, Hitam

The private volume contains /rw,/home, and /usr/local. If you have
bind-dirs configured those files will also be stored there.

I never presume to speak for the Qubes team.
When I comment in the Forum I speak for myself.

Hi @unman, thank you for your quick and precise answer, which helped me a lot for my understanding.

regards, hitam