In the default system settings. You can allow the creation of links to password or set the option to "vault admins only". Can there also be an option to not allow it at all.

Reason is that we use the passwork tool in a work context and passwords are not allowed to be shared outside the organisation. Within the organization we use the organization vaults to share passwords between the teams.

I disabled it now manually with a custom rule setting, but that is not handy.