Blebox Shades - how to set all up or down?

Hello,
Im looking for a solution which will allow me to set all of my shades up or down using single button or automation. Im using blebox shades via blebox integration. Any clue how to achieve that? I have try RM but did not find an option that could be use ;(

Thank you in advance for you help and support.

Best regards,
Zbigniew

Did you look at this thread?

Yes. I did ... but did not find solution ;(

Update: did using virtual switch + RM. Works perfect :wink: