Switzerland is putting 3,000 federal workstations on openDesk with CHF 9 million and a 2027 deadline.

The Federal Chancellery announced on September 3 a pilot moving about 7% of a 54,000-computer federal estate off Microsoft 365 onto the German open-source collaboration suite, running in parallel rather than cutting over (It's FOSS). The military's Cyber Command targets October 2026; the civilian rollout aims at end-2027. That's roughly CHF 3,000 per seat including migration, which is the first public number I've seen attached to sovereign-suite migration as procurement rather than policy talk.