Workspace
A workspace is a container within an account. One account can have multiple workspaces.
What lives in a workspace
A workspace contains one or more projects. All projects inside a workspace are accessible to anyone the workspace is shared with.
Sharing
Sharing at the workspace level grants access to all projects inside that workspace.
For more granular access — sharing a single project without exposing the rest — see Project.
Hierarchy position
Account
└── Workspace ← you are here
└── Project (one or more)
├── Map (one or more)
└── Database