Right , there 's
You know , like you have to have the   So  so it 's only semantically is it  it is still required , say , by simulation time though
Right.
to have something. So it 's that  I meant the idea of like that  the semantic value is filled in by sim simulation. I don't know if that 's something we need to spa to  to like say ever as part of the requirement ?  or the construction ? or not. We 'll  we 'll again defer.