If you haven't used Page Builder yet, we suggest checking out Create Page Builder Page and Page Builder Video Walkthrough first.
To edit a Page Builder page:
Note: When you change the URL of a Page Builder page, the old URL doesn't automatically redirect to the new URL. If you've hyperlinked the old URL anywhere, people will get a 404 error when they click the link. To prevent this, go to Control Panel > System > System Properties and set AddPageBuilderPageURLChangesToURLMapper to true before you change the page URL.
is requesting access to a wiki that you have locked: https://my.axerosolutions.com/spaces/5/communifire-documentation/wiki/view/22713/edit-page-builder-page