A Public Space is open to ANY registered user on the Catalyst platform. This allows organizations to share process content publicly via a unique URL. Any existing Catalyst user can access and join a public space. Anyone not yet registered can also register for Catalyst using the URL - and join both Catalyst and the Space at the same time.
Any user can join a Public Space by going to "Spaces" page (left panel). Click on the PUBLIC tab at top of page. Select the space you are interested in. Click on "Join Space" in the right panel.
Making a Pro Space public, branding and unique URL
You make a Space Public by the setting in the right column on the Spaces page. Once you make a Space public, it will be visible to every user on their PUBLIC SPACES tab of the Spaces page. It will have a unique URL which can be used to promote the Space. Any user who clicks on the URL and is not currently a Catalyst user can register and will be automatically joined to the Space.
Setting map access rights
You set the access rights ("View" and "Copy") just like you would with any other map - in the right column of the map in the process maps page. These settings apply to every user who joins the Space.
For more detailed information on setting map access rights.