SAP Retail - Assortment Module Mass Update

Hi

Currently when we need to add a Article/ Material to the Assortment Module, we require to go to WSO2  and enter the releavnt Article/Material in the list manually and Save it.

Can any one let me know whether there is a T code which i can update the Data as a MASS.

i tried to create a LSMW, but it does not work as i need to scroll down to the Last row to add the Article and there is no option of add the article without scroll down.

So can any one please help me

Thank U

U