Bring on your friends and co-workers

Option 1

• Add people to the wiki by clicking on Settings (in the top righthand corner of a page in VIEW mode) and then Users (on the left of the settings page)

Option 2

• Or simply scroll down to the lower righthand side of the page and add their name from there (in VIEW mode)

You can add friends/co-workers to your wiki in multiple capacities

Administrators:

As the wiki's creator, you are the admin. As the admin, you are the god of your wiki. You can delete pages, change and disable invite keys for Editors, Writers, and Readers. Admins alone have access to the wiki's Settings page. Only share an Admin password with people you really trust!

Editors:

Editors are trusted helpers who are super-privileged Writers. They can delete pages and files, including revisions and revision histories. Editors should be highly trusted, since they can delete your data irrevocably. 

Writers:

The recommended default for sharing. Writers can edit pages and revert pages to previous versions. They can also upload new files and create new pages. Writers don't need to be super-trusted, since they cannot perform any action that cannot be undone.

Readers:

Readers cannot make any modifications at all to a wiki. They only can read the pages, RSS feeds, and files. They can see page revision histories and differences. Readers don't need an invite key in a public wiki.

(Hint: You can change user privileges by clicking on "User Settings" in the "Share this wiki" box in the lower righthand corner, or by clicking on "Settings" in the upper righthand corner).