Archives Portal Europe is a partner in the EU-funded project "DE-BIAS" about harmful language in archives. One of its task is the co-creation of vocabularies of harmful terms, which are developed together with the communities affected by these languages - this is a complex task that requires many different partners with different approaches, scattered around. The methodology developed for the co-creation of these vocabularies is interesting in itself, and can be applied in different knowledge co-creation projects - you can read the full post on the Europeana blog here