Auto-generation of subdiagrams (top-down analysis)

[luci]

Hi,

I am wanting to build a business model and system starting top-down, starting with high level business requirements and process flows. However I would like to find out whether Enterprise Architect is able to create basic shells for the lower level process flows automatically. Then if I make a change to the lower level flows, the high level flow should automatically update, meaning I don't need to make changes in two places. Is there any way that EA can do this for business process modelling?

Thanks