Hi, All -- We're still doing in the midst of our recon project & I'd like to do some batch editing of our MARC records before importing them into Koha. A few questions: What's the purpose of the 994 tag? Here are a few examples from existing records: 994 \\ $aX0 $bHSA 994 \\ $aC0 $bHSA 994 \\ $aE0 $bHSA Re: 952 subfields: I'm planning to omit data for the $0, $1, $4, & $7 subfields on the assumption that Koha will automatically leave these blank (or set to 0). Is this a safe assumption? The Item edit interface does not list the $6, $9 or $r subfields. Can someone explain the purpose of these, & whether it would be important/ helpful for me to do something with these before importing the records into Koha? Finally, I'm also assuming that Koha does not care about the order of the various subfields in each MARC record. Thank you, Cab Vinton, Director Sanbornton Public Library Sanbornton, NH