On this page you can see the profiles available on your router.
You can import profiles if you have been sent one by someone else who saved their own NETDUMA settings. A box will pop up prompting you to select the file from your computer, it will be a .json file.
You can export profiles that you have made which will then automatically download a .json file. You can then share this with friends/other duma users for them to import onto their router.
You can delete profiles that you have made or imported - Please note you cannot delete the default profiles that appear on the router from the NETDUMA team.