To make a document private:
Upload a Document and set it to Private. Select groups to enable them to download the document.
Attach it to your Custom Section.
To attach a document to a Custom Section:
Login to your Club Control Panel.
Click Site Content tab on the left-hand side of the page.
Click Custom Sections in the sub-menu on the left-hand side of the page.
Locate the section you wish to delete. Go to the spanner icon and click Edit Section.
Go to Documents and select document. Click Save.