2 minute read
Permissions are hard. It’s not just you. And if you don’t do them right, they turn into a tangled ball of string in a drawer that no one can ever get untangled.
Here are some of my rules of thumb. They are intentionally broad brush and some of them may not apply directly to you, yadda, yadda. But time and time again, these rules seem to work.
First and foremost, keep it simple. Complexity is your enemy. The site topology and list structures should be driven partly as a way to keep “keep it simple” true.
Open Is Good
Collaboration is hard when permissions are tight. Yes, you’ll want to lock things down for some content. That’s normal. But if you create separate Site Collections for everything – Site Collections are a permissions barrier – then you will find that your collaborative goals may not come true.
Apply permissions at the highest level and only break inheritance when you need to. Permissions can be applied at the Site, List/Library, and item levels. Whenever possible, you want to avoid item-level permissions. There are performance concerns, but they are tiny compared to the administrative nightmare they turn into.
Out of the Box
Use the out of the box permissions unless you need something else. You know what these are:
- Full Control
90+% of the time, those three permissions levels cover things. Most of the other out of the box permission levels are too esoteric to be useful (e.g., Design).
Groups, Not Individuals
Always use permissions groups, never individuals. For instance, we should have an HR Department permission group and not just give permissions to a person directly. This is even true if there is just one person in a group. If someone leaves the organization, you simply swap them out of groups for their replacement and you’re all set.
Let site owners manage their own permissions if you can. SharePoint has a distributed permission model, and you want to let it work. That means that teams should be allowed to mess up their own permissions and external sharing and also be able to fix it. You simply can’t do it all. But you absolutely should be available to help if things get out of hand.
Following these simple rules can save you so many headaches. If you’ve had SharePoint up and running for more than a few months, your ball of string is probably already a bit snarled. Don’t let it get much worse before you take a pass through and clean the permissions up. It only gets worse.