Every account offers a personal workspace where users store their processes and credentials. Company accounts have the ability to share their workspace with other users in their organization.
While for free accounts users only have access to the workspace associated with that account, Development accounts have access to the project collaboration functionality. This means that they can invite users to join their workspace and share their resources within said workspace.
The owner of the Development account has full administrative rights, including user management and can add and remove users to the workspace according to their projects needs.
In order to add new workspaces to a Development account you will need to reach out to the support team through the chat.