To ensure the achievement of its objectives, the Action is structured into 4 working groups (see the Memorandum of Understanding, p. 18-20):

• WG1: Corpus annotation (led by Carlos Ramisch)
• WG2: Lexicon-corpus interface (led by Verginica Mititelu)
• WG3: Multilingual and cross-lingual language technology (led by Joakim Nivre)
• WG4: Quantifying and promoting diversity (led by Marie-Catherine de Marneffe)