Remove part of already installed resource group in another task

Hi Synchro Forum,

I made a resource group from a couple of piles as shown in the image below and assigned it to a installing task. I want to use a resource group for this, because the appearance profile is only working this way I want it to work. Just so the piles are installed one by one and not all at the same time (this happens when not using resource groups)

Now I want the pile heads to be removed and use a resource group for that as well, see image below.

But the pile heads can not be removed. When I am using a resource group it is either installing or removing (in this case) when I use the same objects for the two different resource groups. Is there any way to solve this issue?

Best regards,

Fabian Meijs