Micros 3700 Re-assign Price Tier to another store

[Mpir]

Hi,

I've set up a new lab store running RES 4.9 and used an existing db (copy from a live store) which i did restore on. I also have a lab EM server from where the changes are deployed, also with a db copy from the live server.
But.. when I set up the new lab store on EM (new store number, new name and new store id)I didn't think of that the Menu Item Version Definitions and the Menu Item Price Definitions needed to be re-assigned from the old store to the lab store.

So how do I re-assign the price tier to the new store? I don't want to add them manually since there are a lot of items.

Thanks!