Hello,
If I understand you correctly, I don't think there is such a function in Groupy, other than if you saved it in a group it will open that group as it saved, or, you set it to always group with same application, so that it will open in a group.

Anyway, I have forward your request to the Stardock Support Team for their review and recommendations. Please keep an eye on this thread for any updates. We really do appreciate your feedback, Thanks
Basj,
Stardock Community Assistant.