Attaching Documents (Files) to Forms, Properties, or Records
Documents can be "attached" to forms, to particular properties on forms, or to specific records in a collection on a form.
          Note:  The term "document" in this context can be any kind of file, not just a text document. The file could be a spreadsheet, a graphics file, or any type of file that you need to attach to an object in the application.
         
         When attaching documents, you have two options. You can:
- Attach new documents
 - Attach existing documents, that is, documents that have been attached already to other forms, properties, or records.