lock object on edit windows

[Frank68]

There is no such thing like lock object in Admin view. You can play with Layouts and if you put object on layout and attach it to a plan then you will not be able to move it while on plan but you will see it(little bit faded)

I use a layout for navigation and one for the alarms page. I have the side menu in the navigation layout. If I wanted to put locked objects on the settings page, would I need to create a separate layout to duplicate the menus, or can I create a page made up of multiple layouts?

Thank you very much.