Attribute Macro frame_support_procedural::disable_frame_system_supertrait_check

#[disable_frame_system_supertrait_check]

To bypass the frame_system::Config supertrait check, use the attribute pallet::disable_frame_system_supertrait_check, e.g.:

#[pallet::config]
#[pallet::disable_frame_system_supertrait_check]
pub trait Config: pallet_timestamp::Config {}

NOTE: Bypassing the frame_system::Config supertrait check is typically desirable when you want to write an alternative to the frame_system pallet.