Using the Steam SDK During Development

Hello everyone,
My team passed the Steam greenlight,but we have problem to use Steam SDK in our game.
I saw the Rama’s tutorial A new, community-hosted Unreal Engine Wiki - Announcements - Unreal Engine Forums
My engine version is Github Engine Builds,But I cant found this code ** string SteamVersion = “Steamv131”;** in WinPlatform.Automation.cs

Should I need to rebuild or do something?
Someone can help please?

Hi Marin1108,

That string is located in /Engine/Source/ThirdParty/Steamworks/

Hope that helps. Cheers,