Please add “Created By” and “Modified By” fields to all lists, particularly WO and Invoices but on all lists (i.e. customer, PO, Estimates, Sales Opportunities, etc.)
Please also add those fields to customer data views (i.e. WO details, Invoice Item Details, etc.)
Last, these fields should also be available in both the list search filters and the custom lists in the left hand columns.
I feel like this would really help a lot of companies with various reporting, quality control tasks, and SLA/KPI tracking. For example reviewing WOs created by new hires. Or running reports on who’s creating the most of particular items.