To add the contact person of the company to a sales quotation template in Odoo, you can follow these steps:

1. Modify the Sales Quotation Template:

• Go to Settings > Technical > Reports > Templates.
• Search for the quotation template, typically named sale.order, and open it.

2. Add Contact Person Field:

• Edit the template's XML. You'll need to add a new field that references the contact person associated with the company's partner record.
• Locate the section where customer details are rendered (often within a
  or table structure).
• Insert the following line where you want the contact person to appear:

xmlCopy code
    

• This code checks if there are any child contacts associated with the company and displays the name of the first contact person.

3. Customize Display (Optional):

• If you have multiple contact persons and want to list them, you can loop through the child_ids:

xmlCopy code
    
        

    

• This code will list all contact persons under the company.

4. Save and Test:

• Save your changes and test by creating a new quotation to see if the contact person appears as expected.

5. Email Template (Optional):

• If you want to include the contact person in an email template, follow similar steps to edit the email template and add the corresponding field.