abaqus multi scale modeling

hi

I'm a beginner in abaqus and I started to simulate an multiscale analysis, I model both micro and macro scales and even homogenization part for micro scale outputs, but I couldn't perform a relation between two scales. i know the parts of the code, but i can't call python from fortran subroutine.

could any expert guide me how to overcome this problem? i want to know if i can find any template or simple implementation of multi-scale modeling in abaqus?

Chua refer his code to:

T. Chua. A framework for performing multi–scale analysis on composite using abaqus. Technical report, Fokker Landing Gear B.V., Helmond, The Netherlands, October 2010.

but unfortunately i can't find it.