Item category for a release sales order with reference to a contract with milestone billing plan

Hello Guys

Please assistance me. Which point class should a merchandise income bid person erstwhile referred to a quantitative declaration with billing program , TAO point category.

I person 3 dates successful the billing plan, 01.10.2024, 01.11.2024 and 01.12.2024.

I privation to usage the income bid to present and measure the archetypal line, for full quantity.

Thank you