def METHOD_NAME(cls, master, chdict):
    """
    Class method to create a L{Change} from a dictionary as returned
    by L{ChangesConnectorComponent.getChange}.
    @param master: build master instance
    @param ssdict: change dictionary
    @returns: L{Change} via Deferred
    """
    cache = master.caches.get_cache("Changes", cls._make_ch)
    return cache.get(chdict['changeid'], chdict=chdict, master=master)