Step 1 Add Attachements Macro

Add the Attachements Macro to a section of the page, in this example a section of the page has a header "Use Cases" and the Attachement Macro has been added there.

Step 2 Add labels to attachments

On the page you want to organize your attachments, click on the paperclip icon at the top of the page. This takes you to a listing page of all the attachements.

Step 3 Add details for type of file to display

Double click/ open the Attachments Macro. 

Add the Filename patterns, in this example powerpoint attachements *.pptx, .ppt

Add Attachment labels, in this example, use-case.  Attachment labels are user determined, if you need to create a new one it's easy. Labels are specific to a project space.