What to do for two different vaults

Hey together,
i used vw the last 2 years just to test it for me. But now i want a second vault for my wife. What do i need to do for just two vaults, where i don’t want to share the passwords. Do i need an organization or a collection? I do not really understand the meaning of a collection or organization.

Thanks so far.

If you invite your wife to your instance so she can create a separate account for herself, she will have her own personal vault.

An organization is a shareable vault that can have collections to organize the items.