What is meant by workspace? What is the use of this?

Answer:

Workspaces can be thought of as containers for forms. All forms belong to a workspace. You can invite members (or users) into the workspace.
All members inside a Workspace can access forms, form submissions, edit/delete depending on the roles you give them.
Read the details of it here - https://formnx.com/details/docs/features/worksp...