Workspace Owner
An owner can edit the workspace settings and manage the members.
The creator of a new workspace is owner by default.
There can be multiple owners for a workspace.
Owners can change the role of any user.
Workspace Member
A member is a regular user in a workspace.
A member can create workflows and complete actions.
Workflow Admin
An admin can edit a workflow.
A member who creates a new workflow is admin by default.
There can be multiple admins for a workflow.
Any workspace member can be workflow admin.
Action Assignee
An assignee is responsible for the completion of an action in a run.