groupBy: 'Your.Package:GroupType' # If it's just a parent nodetype
groupByPropertyName: 'category' # In addition to `groupBy`, if you'd like to group by a reference field
If only groupByPropertyName is set, it will group the Nodes only by Property maybe?
I'd love to use GroupBy a Property.
If only groupByPropertyName is set, it will group the Nodes only by Property maybe?
as discussed @jobee