What sort of output is intended? Is the aspect ratio of the smaller size the same as the aspect ration of the curent file? Will you still be able to read it at the smaller size?
The template`s PDF size is : 8.27`` wide x 11.69`` tall.
The print company needs the PDF in this specific size instead: 8.5`` wide x 11`` tall.
Yes, it is readable.
Thank you very much for any guide. We used to use QuarkXPress and this is the first time using InDesign, so any help is highly appreciated.
So you picked a template in A4 format, and now you need letter. The printer can scale the PDF to 11" and it will get even narrower, leaving large margins. Does it have bleeds? That woudl be a disaster.
Frankly, the best thing is to start over using the correct page size, but you can go to File > Document Setup... in ID and change the shape of the exisiting file. Expect to do a lot of work moving and resizing objects and refitting the type.