Possible Clues:

• Final demand by Irish university to American university upset with lack of introduction to a piece of information
• Final terms tail off amid tumult for a change
• In the last month, corporation supports setter's advanced threat
• Final demand: time short in mutual wrangling
• Uncompromising demand
• Man in mutual ripped up final demand
• Mutual upset about Dickensian child making final demand
• The very last word in negotiations?
• Umlaut scrawled over man's name; accept it or else!
• Final proposition or demand