Hi all, I am making a few corrections on an oai_dc.xslt file for our DSpace instance I slightly botched modifying to integrate some custom metadata into a dc.identifier citation in the OAI-PMH harvest. I need to get proper conditionals so it can display and harvest the metadata correctly and not run when there is no data in those fields. I have a pretty good idea what I need to do, and if this were like JavaScript or Python I could probably muddle through. The trouble is that I don't know the conditional syntax for XSLT quite well enough to know what I can do and thus need to do. Plus the online resources for learning/referencing XSLT for this are a bit shallow for what I need hence asking the group. So if there is anyone who knows XSLT really well that would be willing to talk with me for a bit to help me work through what I need to get the syntax to work like I want I would appreciate it. Thanks. Matt Sherman