Dear Andrea,
I checked the option for taking values from TVARVC table in the variant screen.You can refer to this variant But in this case You need to change the variant every time before release.
Can you leave the date field blank and release so that it will release the forecast for the total horizon in the planning area ? This option is applicable only when you have forecast for only 5 years horizon which you want to release .
Regards,
Mukesh Pandey