Grouped page attachments allow you to separate the files attached to a page into multiple logical groups (page fields).
Prerequisite
Before you can attach grouped page attachments, the page type of your required page must have fields of the Attachments data type.
To attach files to a page:
Open the Pages application.
Navigate to the page to which you want to attach a file.
Switch to the Content tab.
Click New attachment next to the page field where you want to upload the file.
Choose the file that you want to attach.
(Optional) Repeat steps 4–5 to add multiple files to one or more fields.
Click Save.
The system uploads and saves the files. If the page is configured to display attachments, you will see the files on the page.