Backing up Proxmox VMs if you have a storage pool already

I have a storage pool made from 2 500GB SSDs in Proxmox.
I have it made in ZFS.

Enter the Proxmox shell:

apt-update

Then: Replace the SSDPool with the name of your pool
My pool is in ZFS so I can make the folder a different way than mkdir:

zfs create SSDPool/backups

Go to Datacenter > Backup > Add

It should now be in your list of storage in Proxmox:

Now move on to creating the backup job.
Go to Datacenter > Backup > Add Job

Storage: Select your storage you made
Schedule: Mine is everyday at 21:00
Selection Mode: Include Selected VM's

I have this backing up BOOKSTACK and WIN-SRV-22:

Hit OK.

Run the backup now to test:

You will be able to see it in the Task Lists of Proxmox and Double Clicking will show you the current operations:

Double Click it:

Now you can have a backup of selected VM's

You can find the backups in your SSD pool > Backups: