Stacked bar chart needs to have the ability to stack by the record's assigned person and/or linked record so we can report values from the records based on the contributor or a customer for instance. The only way to stack something like this is by the "sum or average" and "count" which is pointless. For instance, we need to see deal value ($) of projects or deals per salesman (person) or customer (linked record) by month.

Example:

X-axis = month

Y-axis = number/value

stacked by = person or linked record

We will be able to see the total sales number per month stacked by salesperson, which is a pretty standard feature for any CRM.

Thanks in advance.