Upload xls file during Process Composer job


Hello SIMULIA Community,

I would need some help to upload a xls file during a process composer job.

I post-processed a transient simulation and created XY plot with a single variable (Temperature vs Time), hence I was able to generate an engineering document containing an excel file with my XY plot dataset. This document is linked to the simulation and inside simulation database, really cool!
 

 

Now I am trying to automate the simulation on-cloud by means of Optimization Process Composer (MDO role required), but I am not able to upload/download the xls file during computation. 

This is the process I am using at the moment:



Is there any simple tutorial available? I checked everywhere (userguide, companion, knowledge base, Aura...) but without success. Can anybody help?

Thanks!