Hi everyone. We have turned on Billing Schedule feature and it has multiple Invoice created on certain day. Is there any method to get Billing Schedule information from the Invoice? I can see the "Created from" field shows the Sales Order but I want to know it's specific Billing Schedule so that I can see Billing Period In Invoice advanced pdf template, I have to show Billing Start Date but I can't find it from the Invoice. I don't think it will be same with Created Date. Any help would be appreciated