For the work I envision myself doing in this app, the layout as you’ve outlined it here works very well. I pretty much always want to start with a broad overview before looking at specifics (e.g., items or holdings or instance details). But I’m trying to imagine how a process like serials receiving would work, or if this is even where it would take place?
My ideal version would have the middle pane customizable at the individual user level so that, for instance, I could choose what’s shown here and someone else could choose to have the items collapsed as a default. Even if that’s not possible, this is a much more intuitive and user-friendly interface than I am used to working with.
I’m super excited about both the change tracker and the notes plugin. Do you envision the notes being searchable? (For example, if I wanted to find all the notes I added in a particular month or all the notes others had added where I was tagged?) Detailed change tracking would go a long way toward eliminating many common frustrations in my work.