From the producer:
This is Swedish Volunteers - bringing the Swedish Volunteers' order of battle into the Advanced Squad Leader system, thus enabling you to command every major gun, support weapon, and troop type used by the Swedish Volunteers throughout the war.
Märkäjärvi, Finland, 27 February 1940
OS, Norway, 2 May 1940
Shemenski, Russia, 18 April 1942
South of Näätälä, Finland, 21 June 1944
North ot Tali, Finland, 25 June 1944
http://www.marmeladov.com/svevol/
This scenario pack requires the following:
Advanced Squad Leader
Beyond Valor: ASL Module 1
For King and Country: ASL module 5a or West of Alamein: ASL Module 5
The Last Hurrah: ASL Module 6 or Doomed Battalions: ASL Module 11
Mapboards: u, 2, 5, 8, 10, 17, 19, 24, 34, 38, 42, 44, 50, 52
Overlays: OW1, O3, Wd5, B2, B4, St3, 4, Hi2, Hi3, and Hi4 are required
(one scenario also requires overlays Wd2, OG2, P1, M4, Wd1, M2, P2, M1, OG1, M3, Wd4, P3 and B1).