I know there are ways to trim edges of frames. I need you to apply this feature to the Whole book/pages or create a better one so that when applying for a new custom document, amongst the settings where there are inches, bleeds, gutter etc there'd be a setting option for reshaping the edges of new document. This is not about reshaping picture frames, this is about reshaping the edges of book or pages itself not the contents. Please I hope you understand my request.