Adding file download link in Grafana dasboard

i have a Grafana dashboard. i need to add panel which allows me to introduce a hyperlink to a ftp portal. the need is i will upload the file to portal and give the URL data to Grafana data-source. grafana should show the link, so that user clicks that link and download it. Can any one suggest me how i will be able to achieve this requirement.

can any one please have a look into it