private Config GetNumberingConfigFromNumberingInstance(int numberingId)
{
NumberingInstance numberingInstance = FindNumberingInstancFromId(numberingId);
Config abstractNumConfig = GetNumberingConfigFromAbstract(numberingInstance);
var result = _numberingConfigFactory.CreateFromNumbering(abstractNumConfig, numberingInstance);
_cache.TryAdd(numberingId, result);
return(result);
}