Nope. One of the "fun" things about OS4 is you get zero official support. None, zip, nada. Figure it out on your own, or hope somebody on Amigaworld has an answer.
Actually, many of the OS4 dev team and experienced developers are happy to help people with queries on amiga forums, including AW.net or utilitybase. Also hyperion provides help for developers, they just have to ask.