Resources in Teams

Hello,

Just got a couple of questions regarding teams.

I understand that resource access in teams is managed using folders which contain dashboards that are specific to a team. So as I understand, these dashboards are only accessible within a specific team (unless View permissions are given to another team) but how about data sources? Are members of a team able to add their own data sources that will only be accessible within the team? As it seems that only the org. admin is able to add new data sources but I’m unsure if I’ve missed something. If only the org. admin is able to do that, are they able to set permissions that would only allow certain teams to access certain data sources?

Thanks in advance!