On a brokerage's parent site, when creating a new content page, the page can be shared down to the brokerage's child sites (agent or office sites).
Path: Website>Pages > Create New > Share to Child Sites
Follow the path above to create a new content page. Once in, check the box for "Shared With Child Sites?", continue to fill out the rest of the page and Save. Click here for help on creating/filling out a new page.
Once the page is shared, a child site can have access to the page by going to filtering the page view by Shared Pages.
If a user would like to make changes to a shared page on a child site, click on the Copy & Edit icon (two overlapped squares) to create an editable copy on the child site. The page would then be available under Content - Pages.