Hi Cuisinecorp,
Thank you so much for your post and welcome to the Community Forum! I really appreciate your patience and understanding about this issue, and I do apologize for the delayed response. The option to utilize a custom field in the Advanced filter for Print/Email Invoices would certainly improve organization and usability. While I cannot directly implement this feature, I suggest sharing your request on our Product Ideas page or submitting a feature request to convey your interest in this enhancement. Your input could influence future updates or lead to alternative solutions to address your requirements within the current system.
Feel free to post again if you have further queries and one of us will be happy to assist you.
Regards,
Earl
