AutoMapperInitializer.cs

// AutoMapper will scan the assemblies passed in for Profile instances and add each to the configuration
Mapper.Initialize(config =>
    config.AddProfiles(new[]
    {
            // Marker types for assemblies
            // Only one type from assembly
            typeof (BusinessMappingProfile),
            typeof (ClassFromSomeOtherAssemblyWithMappings)
    }));