Cloning a pdb on ODA with data

Hello!

We are running a 19c DB on our ODA with one pdb.

I want to clone this pdb for different reasons.

First to have a backup of this DB.

Second to install this pdb on a VM for test reasons.

I will do it, that in the case of a hardware crash I could install the DB on a different Hardware.

For I have the DB on /u01 and the data on /u02 is there any special treatment necessary?

Exists there a documentation or anything like a tutorial for that?

Thanks for any help

Gerhard