Swisscom public network (documentation, instructions)

Hello everybody,

this is my first post in this forum, although I have been experimenting with Cayenne a couple of years ago.
My question:
I remember that in your DOCS section, under:
there was a very well explained section on how to set up a LoRa device using the public Swisscom network.
The url used to be:
DOCS > LoRa > public networks > Swisscom

Unfortunately, this section seems to have disappeared.
Does it mean that Swisscom is no longer supported?
Where can I find the documentation that once was there?

Also, in general, the Cayenne DOCS web site seems to have many broken links: there are plenty of missing images!

Thank you very much!