If your teammate has already been invited to your Workspace, they will be able to to access all Tangos that have been shared with the Workspace.
If you only need to share a single Tango, or if the other person is not a Workspace member, then you can still share a workflow with them with.
1. Click on Share & export
2. Type their email ddress
3. Click on Share
4. You can also share by sending them a link. Click on Copy link.