Forecast and InteractiveForecast return differend pickled methods

Hello dear experts!

The goal is return parameters (alpha, trend, gamma, level) that were generated dirung InteractiveForecast execution. The function doesn't support output like CHLEVEL,CHTREND etc. So, there was configured Forecast with same input (as for InteractiveForecast) but functions return different methods.

Is there any way to output parameters from InteractiveForecast or get same methods from these functions?

Thanks a lot in advance for any help!

Sincerely,

Irene