How to change location of saved password

We are trying to setup Passbolt as a shared password manager for an agency team of 20.

We need to ensure that all shared passwords are located within the group, not within the personal workspace. Otherwise, if they are deleted from the personal workspace it also deletes it in the group.

If a member of staff leaves, and their passwords are removed, we would therefore lose anything not located within the group itself.

Why is it not possible to just change the location of the password?