How to add the lineitems in my custom modules same as the quotes modules

[rsp]

Line Items in a Custom Module

Dear SuiteCRM community, I created the custom module Lieferscheine (delivery notes). The basis is the contract. Workflow: quote -> contract -> delivery notes (Lieferscheine). To create the delivery notes (Lieferscheine) I use createContract.php, in the contract module. All data are transferred correctly, except the “line items”. These are neither displayed in detailview nor in editview. Only this is shown in editview: [2020-07-15 20_36_41-SuiteCRM] But when a delivery note is printed in a P…