DisableableFromShell

Flag:	DisableableFromShell
File(s):	Rules(md).ini
Values:	boolean
Default:	no
Applicable to:	SuperWeaponTypes

Specifies whether this SuperWeaponType is enabled even when the "Super Weapons" checkbox in the game setup screen is unchecked. This also prevents players from building the structure carrying this super weapon (exception: if the structure is listed under [AI]→BuildTech, players will still be able to build it, however the super weapon itself will not appear).

Note that there is a bug in Red Alert 2/Yuri's Revenge that causes any super weapon with DisableableFromShell=yes set to also be disabled in the single player campaigns if the user has disabled super weapons in single player skirmish. In the UMP, this is fixed by setting DisableableFromShell=no on all super weapons in the main Rules, and then restoring DisableableFromShell=yes for the relevant super weapons in all the MP Modes.
BuildingTypes with AI's Wall=yes tag. will not be affected by this glitch. But for the players It will make it impossible to build a wall.