In some situations, you may want to hide an item from public and authorized users in View mode. For example, you may want to continue work on an item before you make it available to other users. If you hide an item, other users are not able to see the item in View mode, however, you can still access it in Edit mode.
Notes:
If an item is not hidden, the item is displayed in View mode to all authorized users and available to all public users if the page is enabled to display to public users.
You must be logged on as a page owner or an authorized user with the appropriate page or item-level privileges to hide an item.
Navigate to the page that includes the item.
Note: If you do not see the page that you want to work with, you may not have the appropriate page access privileges. See your page group administrator to gain access.
Switch to Edit mode.
Locate the item that you want to hide and click 
beside the item.
Click Hide.
If you copy a hidden item, the copied item is also hidden.