How to create analytic view with tables VBRK VBRP KONV ?

Hi Gurus,

What is the best way to combine in a analytic view tables VBRK VBRP and KONV for better optimization or

how to make the relationship tables VBRK VBRP KONV with better performance in Hana Studio ?

This analytic view should be used in a calculation view to the final calculations.

Thanks !