Enables the creation of a custom transaction specifying inputs and outputs without signing.

How is this used?

You're creating a custom greeting card. You have all the materials laid out on your table, but you haven't glued anything together yet. The 'createrawtransaction' command in Bitcoin works similarly. It allows you to lay out all the pieces of a Bitcoin transaction — like who's sending Bitcoin and who's receiving it — without finalizing anything. This step is like preparing your card but waiting to write a personal message before you send it.