"To compile this document" means to gather and organize all the necessary information and put it together in a cohesive and readable format. Full definition
You should know that your lawyer will likely charge you for making copies or compiling these documents together. (hhlaw.ca)
If you were unsure about a certain subplot, you could drag those scenes out of the manuscript folder and then compiling the document for beta reader A. Add them back in and compile again for beta reader B. Based on their feedback you can make a final decision. (rjeliason.com)
A binder is an easy and convenient way of compiling your documents into one folder. (template.net)