Projects

Projects are just like organizations, but they have a planned date or milestone when they will end. Any user could create a project in their own wiki and share it, but a separate project wiki could be jointly owned by multiple people.

Existing MediaWiki extensions will be able to provide this functionality. It will probably require custom PHP development.

You can enable author highlight mode that highlights all text in a color code for the author. There is also an option for anyone when editing that you check a box and there will always be an attribution displayed on the text. This would be useful while planning a vacation, everyone can add their comments and optionally show attribution.