D365 CE and CRM
Apply your own filtering to subgrids on any of your entity forms.
The filters can be controlled as a fixed filter or filters controlled by fields in the opened form.
This allows you to search and display data on related and/or unrelated entities in your subgrids. The subgrid can either be a list view or a chart.
Even as a citizen developer. Dynamics CRM 2011 to 365 (not the new UCI.. yet!)..