On the sales quote it is possible to fill in a delivery date (requested or promised).
However a specific date is in most cases not possible, as this date will be dependent on when the quote is accepted.

Therefore in many implementations, the customer asks for a 'Delivery time' field: a no. of days/weeks/months.
This can then be either a date formula or an option field with a number of default options to choose from.
Category: Sales
Needs Votes
Ideas Administrator

Thank you for this suggestion! Currently this is not on our roadmap. We are tracking this idea and if it gathers more votes and comments we will consider it in the future. Best regards, Business Central Team