problems loading InfoObject 0MATERIAL in HANA

Hello,

Our current systemisSAPBWonHANA7.4andS/ 4.

We need toload thestandardInfoObject(0MATERIAL) both attributes andhierarchies fortheInfoObject.

In versions ofSAPBWnotHANA, activated extractorsfor loadingattributes(0MATERIAL_ATTR) and hierarchiesanddidflowtothe load,createIP,transformations, DTP.

ButHANA, what are all the stepsto performload0MATERIAL?

Thisis what we havedone so far:
1. We haveactivated0MATERIALInfoObjectinBIContent.
2. Afterthatstepsneed to do toload theattributesand hierarchiesfor thisInfoObject?

Itwould help ifsomeone couldguide usonthe stepsfor loadingthisInfoObjectas itis thefirst time we workedonHANAand do not knowhow to proceed.

Thanks a lot for the help,