Fronius time of use for charge discharge

Fronius is now able to set time of use for the storage power.
Possible:

CHARGE_MAX
CHARGE_MIN
DISCHARGE_MAX
DISCHARGE_MIN

With this it is possible to (shedule) set charge and discharge power. E.g.: DISCHARGE_MIN: 1000W the storage will be discharged (even to grid).
It would the best if it would be possible to set this values via the integration. With or without shedule. the first step for a best fitting HEMS!
Thanks a lot!