Hi David,.are you upgrading EAGLE or the LBS Abortext CSDB?
Raytheon has stopped support for their old LBS CSDB integration so only legacy EAGLE integrations are supported. Here at GPSL UK, we are working with PTC to provide a migration platform for legacy LBS Users who want to move to Windchill S1000D, which is PTC's current S1000D CSDB. Not sure if you are aware, but LBS Users on active maintenance are able to upgrade to Windchill free of charge.
We are aware of the EAGLE integration, and have some plans to create import scripts for LSAR data, MIL-1388, etc. PTC has also developed a S3000L solution within Windchill which is quite impressive. Might be worth a look if you are interested. I think Thales France are trialling the solution. Let me know if you want more info.
We are also about to launch a new LBS User Forum within the Arbortext Community, so would be great to have you join the sub-group. I will make sure I connect with you.
Best regards