Should  yeah just wait for a moment , adjusting.
Oh okay.
Okay.
Okay , that's fine , that's good. Okay , let's start from the beginning. So I'm going to speak about technical functions design uh just like some  some first issues that came up. Um 'kay , so the method I was um adopting at this point , it's not um for the for the whole um period of the um  all the project but it's just at th at this very moment.