Dear all, There's a new document about TAPIR available. It's called the "TAPIR Network Builders' Guide" which you can find here: http://www.tdwg.org/activities/tapir/network-builders-guide/ Please feel free to contact me if you have any comments, ideas or suggestions about the document. I hope you find it useful. Best Regards, -- Renato PS: Later this week I'll revise the last messages about metadata issues and then I'll update the specification and the schema if necessary.