Here are some best practices to consider when using moderation:
Make the usage policy for content and discussions available and easy to find.
Here are some ideas for usage policy statements:
You can design the policies to ward off abusive or inappropriate posts. Early warning can make a big difference by preventing users from having a negative experience. Make the consequences clear for unacceptable behavior. When you enforce usage guidelines quickly and publicly, for example, by removing or editing an offensive post, other community users are more likely to follow the guidelines. For more information about abuse reporting, see Setting Up Abuse Reporting.
Relying on only one moderator can cause a bottleneck if that person becomes unavailable. Consider designating more than one moderator per place (space, sub-space, social groups, blogs, and so on). Here's why:
Private content includes content created in private groups, secret groups, private discussions, and Your Documents that have visibility limited to the author or specific users.