I know it is possible in revit.
But as far as i know it is not possible with dynamo to place it on af referenceplane and host is to that reference plane.
see also this topic:
And i also searched through the revit API for a solution and couldn’t find one. I did not searched through the revit API 2019 but in the in changes and additions mentioned in this topic
http://thebuildingcoder.typepad.com/blog/2018/04/whats-new-in-the-revit-2019-api.html#4.2.4
i did not find anything usefull for placing objects and hosting on a reference plane
Maybe people like @jacob.small , @awilliams, @Nick_Boyts know more then me
nico