Contacts: From v6.1, you can create users as ‘Contacts’ if you want those users to be listed in dropdowns like PI, collector(e.g surgeons, nurses), requestor(e.g. researchers) etc. but not give access to OpenSpecimen. Contact users will not receive any email notifications from OpenSpecimen.
Archive Users: From v6.1, you will be able to ‘Archive’ a user instead of deleting the account. This is useful to remove unwanted users e.g. when someone leaves the organization. This way, older data associated with archived users is not lost even though access to the application is removed.
To learn more about ‘User management’, refer : https://openspecimen.atlassian.net/wiki/x/X4CB