On 1 January 2014 the former municipalities of Diesse, Lamboing and Prêles merged into the new municipality of Plateau de Diesse and Plagne and Vauffelin merged into the municipality of Sauge.
Plagne, Haute-Garonne, a French commune in the Haute-Garonne department
On 1 January 2014 the former municipalities of Vauffelin and Plagne merged into the new municipality of Sauge.