Actually, the above comment changes everything, and I mean everything!
As I understand it, Embedded Macros are the only possible way to go, if you're speaking of making this a web-based Access database! And as I also understand it, there really is no 'converting' a standard Access database into a web-based one! There are a number of limitations on the things these web-based apps can do, with some things being simply impossible, and many of the things that can be done have to be done differently in the web-based venue!
Unfortunately, the only posters I've run across, in the five or six Access forums I troll through daily, who are attempting to use these web-based Access apps, are Access newbies. I know of no experienced developer who is taking this route, which places this in the same category, basically, as mentioned above, for Macros; few, if any, of the experts will be able to give you help with this project. We want to help, we simply have no experience in this area.
Linq ;0)>