Hi, I'm looking into the suitability of EpiStore as an addition to a site, but need it to work with an existing table of users in a different db instead of the standard episerver users. In the EpiStore 2.1 white paper, the introduction suggests that the order functionality can be changed so that it is possible for registered users to be identified by, for example, their email address. However I can't find anything that explains how this is achieved or exactly what is meant by it. Is it a means to tie the order to something other than an episerver user account, or am I misreading that? Further to that, the SDK shows that the Order class has a property called CreatedByID, in addition to the CreatedBy property. Is this just the User SID, or is it something that would allow me to associate orders with my own users table? Cheers, Tim