Great discussion! My cataloger heart says that you can never have enough, but my manager brain says that you only have a limited amount of resources and time to dedicate. ;cD I agree with Diane saying that metadata is not static. Your use cases will change in the future due to changed user needs or new discovery layer functionality, etc. The most important thing is getting a good core set of fields/elements set at the beginning (keeping use cases and system functionality in mind) and evolve from there. You also might want to keep in mind how much work it will be if you add metadata fields in the future. Will you be able to easily add information for the new fields in existing metadata records? An indirect comment - if you find yourself using fields now that you end up not using in the near future due to search functionality/changes, do not delete [or ignore, for that matter] those fields. 9 times out of 10 you will find yourself wanting to use that metadata again in some shape or form, and if you delete it, you're stuck with basically spending resources recreating that metadata. Thanks, Becky, who is trying to cultivate her seedling EAC-CPF records for her POW's new Islandora IR.... ----------------------------------------- Becky Yoose Systems Librarian Grinnell College www.libcatcode.org - catalogers and coders Q&A under one site