Rules+for+saving+when+two+people+are+sorking+on+the+same+page

Wikispaces   Two People Editing a Page at the Same Time
 * If two people edit the same page at the same time, Wikispaces will keep track of both sets of changes. The two users will be notified if someone else is editing the page at the same time. If there are no conflicts in the two sets of changes, both sets of edits will be seamlessly merged into the page. If the changes do conflict, the following will happen: **
 * 1) When the first user saves his changes, the second user will receive a notification of this and will be able to view the changes.
 * 2) The second user can view the changes to remove the conflict if she chooses.
 * 3) If there is still a conflict when the second user saves the page, she will be notified that she is about to overwrite the first user's changes. She will have the option to continue or cancel.
 * 4) And if either set of edits is incorrectly overwritten, they can find their work or revert to an earlier version of the page on the **History** tab.