Dynamically processing dimensions and facts

Hi,

I have a cube that contains 6 dimensions and one fact table. My aim is i need to process using SSIS Package.

For that I am using Analysis Service Processing Task. But I need a requirement that there may be a chance of new dimension and new fact table will come in future. 

How I need to process those new dimesions and facts are dynamically processed using the same created SSIS package with out manual interaction.

Please suggest your ideas.

Regards,

Rajesh

Thanks & Regards Rajeee