All are .pdf files. I thought maybe it has something to do with the file naming, but it doesn’t look that way, so I’m still not able to figure out why some have the protected icon and some do not.
Sample files with protected icon:
2018-12-05-Board-of-Directors-Meeting-Minutes.pdf
2019-01-09-Board-of-Directors-Meeting-Minutes.pdf
Split-AC-Guidelines.pdf
Sample files without protected icon:
2019-02-06-Board-of-Directors-Meeting-Minutes.pdf
2019-03-06-Board-of-Directors-Meeting-Minutes.pdf
Design-Request-Form.pdf
