From XML to CMIF

The aim of the NorKorr project is to aggregate and provide correspondence metadata from Norwegian editions of correspondences from different projects, institutions and collections in a format that can be ingested by CorrespSearch.

So far we have included metadata from 12 digital editions (approximately 400 letters) in CorrespSearch . Among them are letters from National Library in Norway’s source edition series NB kilder and letters from other e-books published at

All of the letters are encoded in TEI P5 XML. To get the letters registered and integrated into the CorrespSearch web service we create a CMIF file based on the metadata already recorded in the correspDesc element in our XML files. The CMI format used by CorrespSearch is developed by the TEI Correspondence SIG and is a reduced subset of the TEI Guidelines and the TEI element correspDesc.

Digital edition,
Example from the CMIF file