How to populate data from one doctype to another in Frappe?

[NCP]

Hi @Null,

Please check the reference:

How open new doc with all data in object

Hi @Jiri_Sir, Here I created a sample example of a Purchase Order to Purchase Receipt creation so check it. Client script: frappe.ui.form.on('Purchase Order', { refresh: function(frm) { frm.add_custom_button("Create PR", () => { frappe.new_doc("Purchase Receipt", {}, doc => { doc.supplier = frm.doc.supplier; // Set other fields as needed frappe.model.clear_table(doc, "items"); frm.doc.items.forEach(po_ite…

Also, check the documentation.