What are the steps to load non cumulative cube? | SAP BW Interview Questions

a. initialize opening balance in R/3 (S278)
b. activate extract structure MCO3BFO for data source 2LIS_03_BF
c. set up historical material documents in R/3
d. load opening balance using data source 2LIS_40_S278
e. load historical movements and compress without marker update.
f. set up V3 update
g. load deltas using 2LIS_03_BF.