Importing Requirements and Requirement Allocation Diagrams in to ARIS from an excel template

Hi, Has anyone tried importing Requirements in to ARIS through Excel Template? I could import Requirements through "Create template for data import" file and "import data in Excel format" report, however I am not sure how to create "Requirement Allocation Diagram/s" assignment to each Requirement in the tree. Can someone help me with an example for this.

Thanks in Advance,

Vinoda.