Document and warn of "inability to edit in multiple tabs at once"
Created by: joegl
Due to [CRM-12989] and other issues, there is still an issue with data integrity and editing records in multiple tabs at the same time. Saving one record might pull data from another open tab instead, overwriting what should be there.
I believe we should warn users of this behavior as it has caused endless headaches for a client of ours, but I do not have a good proposition as to where to add it. Suggestions appreciated.