There seems to be a lot of confusion regarding intranets, team sites, extranets, and workspaces in SharePoint. I have seen so many intranet sites designed that are really a blend of an intranet and a team site. What that means is that there is information on the intranet that is not available to everyone in the company. In order to facilitate this, the intranet has to have broken permissions.
Probably one of my biggest challenges in SharePoint has been inheriting sites with broken permissions. In my opinion, permissions should be inherited if at all possible. When you break permissions ask yourself “does this content really belong here”. So to try and make things more clear I am providing my idea of how to distinguish your different sites. For people who are new to SharePoint 2007 they are not familiar with the concept of keeping the “editable” data in one location and the “view only” version in another location. If you do not architect your sites this way, you would have to break permissions within your intranet in order for individuals to have the ability to edit documents in that location.
Internet – A site about the company for the entire public.
Intranet – A site about the company for all employees.
Extranet – A site about the company for a client/vendor/etc.
Team Site – A site about a department or division for the department or division.
Workspace – A site about various topics for various groups of people.
If you follow these definitions then you should have a better ability to create your sites accordingly. For example, when most companies say they want to develop an intranet I say so you want team sites. Initially they are a little confused and they repeat their request “we want to create an intranet”, to which I reply “so you want team sites”. The point of this conversation is that to properly design an intranet you need team sites. You should keep all of your department specific data in your team sites and publish what you need to the intranet. You will typically have less information on the intranet for a particular dept then you will in the team site.
Workspaces, however, are unique by definition. I would expect to find unique permissions within workspaces as they as their purpose is to allow people from multiple departments to collaborate. My primary purpose of this post is to caution you when you are breaking permissions in a site, pause for a second and try to determine where the “editable†version of the data really belongs. I will write a follow up blog about architecting these sites and publishing.


