A single page can be locked from being edited by users beneath a certain permission level. This might be useful for when users should be able to edit certain pages, such as advertisement pages, but not those that are required for the normal app process to run.


*, and click 'OK'.

200 and a write-level of 400 means that users must have an access level of 200 for this page in order to read details about it, and a minimum of 400 in order to edit it.