AI generated answer (using internal Slack threads):

To display the User Notes field on a custom Accounts Receivable (AR) Aging Report, you would need to create a custom report or a saved search that includes this field. Here are the steps to create a saved search: 1. Navigate to Reports > Saved Searches > All Saved Searches > New. 2. Select the type of record you want to search. In this case, select Transaction. 3. On the Criteria subtab, set the filters for your search. You might want to include Transaction Type (e.g., Invoice, Cash Sale), Status (e.g., Open), and Date. 4. On the Results subtab, define the columns that will appear in your search results. You should include the User Notes field here. 5. Optionally, on the Available Filters subtab, define additional filters that you can apply when running the search. 6. Click Save & Run to save and run the search. Please note that the User Notes field is not available in standard AR Aging reports. You would need to create a custom report or saved search to include this field. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******