Create Private Credential Entries from Script

I've got an embedded powershell script that creates credential manager entries. I want to then create these same credentials/update/remove the entries in my Private entries that get cloud synced. All the examples point to doing this in the general repo.

Any suggestions on how I can have my script create credential entries in my private section of my RDM setup?
My current setup is pointing towards a SQL Instance, excepting the private vault, which is using devolutions backup.