docs: function (cb) {
  
                  let fields = Object.keys(req.linz.model.list.fields);
  
                  // Work in the title field
                  linz.api.model.titleField(req.params.model, 'title', (err, titleField) => {
  
                      if (err) {
                          return cb(err);
                      }
  
                      fields.push(titleField);
  
                      const select = fields.join(' ');
  
                      query.select(select);
  
                      // If they've provided the `listQuery` static, use it to allow customisation of the fields we'll retrieve.
                      if (!req.linz.model.listQuery) {
                          return cb();
                      }
  
                      req.linz.model.listQuery(req, query, cb);
  
                  });
  
              }