I have a requirement to find out how many custom objects are utilized by each user in our Salesforce org. The reason to run this report is Salesforce has allocated a threshold value of Custom Objects that be allocated to each user in the org and we do not want to breach that limit. As of now I could find a way to find out Custom Object Utilization per User License. https://help.salesforce.com/articleView?id=dev_object_track.htm&type=0 But my requirement is to link users and custom object, rather than user license and custom objects. Can anyone guide me how to achieve this through out of box or customization ?