Hi Alark Kulkarni,

The provided code creates individual RFQs for each line item because it loops through rec.partner_ids, which likely contains multiple vendors. Here's how to modify the code to create a single RFQ with multiple products for the same vendor:

• Instead of looping through individual partners, group the requisition lines by vendor first. This will ensure products for the same vendor are processed together. Here's an example using Python's group by function: 

grouped_lines = groupby(rec, lambda line: line.product_id.seller_id.id)

• Now Loop through the grouped lines dictionary (grouped_lines).
  Inside the loop, create a single RFQ for each vendor group:

for vendor_id, vendor_lines in grouped_lines:

    # Create RFQ with vendor details

    rfq = self.env['purchase.order'].create({

        'partner_id': vendor_id,

        'requisition_order': self.name,

        'project_requisition_name_id': self.project_requisition_name_id.id,

        'job_number': self.job_num,

        'order_line': []

    })

    # Add product lines to the RFQ

    for line in vendor_lines:

        rfq.order_line = [(0, 0, {

            'product_id': line.product_id.id,

            'product_qty': line.quantity,

            'name': line.description,

        })]

Hope it helps