ai to idd conversion is pretty much certainly searched by users looking for a way to convert Adobe Illustrator (.ai) content to Adobe InDesign (typically .indd). So although this is probably mistype of idd instead indd, it is certainly doable, even if it means using the AI graphics as object inside the Adobe InDesign document. You can find numerous guides and tutorials about this subject on the Internet.
Updated: July 24, 2023