I wrote the API specs for the custom API extension required to support this feature. In a sane world, that would finish what I had to do for this little project 
But I’m surprised I don’t see any progress here? Maybe you guys got caught up in the waterfall model (where you need full upfront specifications for the software and everything should flow from there …). Or something else is not working out. @natalia_skoczylas are you aware that you’re expected to provide wireframes for the user interface in order for this to progress?