Allow only certain file attachment types

If you want entrepreneurs to only add their executive summary as a PDF, for example, navigate to the "Edit" component page. In the "Basics" section, under "Component Attachments" , you'll find "Allowed attachment types". When the "File" checkbox is checked you'll have the option to limit file attachments to only allow Word or PDF documents. You can allow any file type by leaving the "Only these file types" check boxes unchecked.

Make sure you click the blue "Save" button after making any changes.