pullout

I just bought a 1985 Ericson 26, sail number 256. Some Ericson literature refers to the starboard settee "extending to make a very comfortable double berth." My boat does not seem to have that capability. Can anyone tell me how it's supposed to work? Thanks.

Does anyone know of how the optional pull-out double berth conversion for the starboard settee worked on an E27? I have a 1974 but I saw this feature advertised on a 1978 model. Thanks in advance. Steve Slaughter