The Second Level
The second level of the model contains the boxes B, C and D. Box B concerns topics and tasks.
In box C and D we find the joint and autonomous actions as defined by Clark [18].
Some of these actions have a communicative intent (verbal or non-verbal) and can be annotated as Communicative Acts (box C).
The other meeting actions, without communicative intent, are called Non-Communicative Acts (box D).