Order Header EFF Date as GLDate in AR

Summary:

Hi Team.
Business is asking for a possibility to update Order header level defined Delivery Date field as GL date in AR.
Currently GL Date will be the shipping date and wanted us to update the Delivery date as shipping date.
To inform, Delivery Date we have it in Order header level EFF fields.
Can we acheive the same?
Appreciate your response.
Thank You

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