code: function (sValue) {
  			var oRegexpCoreURL = /^https?:\/\/(www\.)?([-a-zA-Z0-9.%_+~#=]{2,})([-a-zA-Z0-9@:%_+.~#?&/=]*)\/sap\/ui\/support\/?$/,
  				sApplicationProtocol = window.location.protocol;
  
  			if (sValue && !sValue.match(oRegexpCoreURL)) {
  				throw new ValidateException(this._getText("TechInfo.SupportAssistantConfigPopup.URLValidationMessage"));
  			}
  			if (sValue && sApplicationProtocol === "https:" && !sValue.match(sApplicationProtocol)) {
  				throw new ValidateException(this._getText("TechInfo.SupportAssistantConfigPopup.ProtocolError"));
  			}
  			return true;
  		}
docs: This is a custom model type for validating a URL ending with sap/ui/support/