how to transfer cards with one type of label from one board to another

[Marek Strycharz]

I build a board for several projects with marking them based on different labels. Because this stop to be effective I decide to add more boards and split cards in between the boards. 

I dont see possibilities to mark several cards and transfer to new board by one click

please advice how to make it fast 

thanks a lot 

[Brittany Joiner]

@Marek Strycharz you'll need a power-up like Bulk Actions for moving cards/changing labels in bulk