You can move a charge from one folio to another if you needed to split different types of charges for your guest. 

You can do so by clicking the dropdown button on the right for the transaction you are looking to move

In the dropdown options, you will see Move to another folio as an option. Click that, and you will get the option to choose which folio you want to move the charge to. If you only have one other folio it will be preselected but since Roomsy supports 10 folios you can select another folio from the dropdown option.

Once the charge is moved you can click on the folio the charge was moved to see it, edit it, print it or take payment for it. The folios function independently of each other in an individual reservation.