The term 'Ambassador Asset' refers to a person who is skilled in diplomacy and TACT. This individual is able to represent their organization in a professional manner, while also being able to effectively communicate with people from different cultures and backgrounds. They are also able to handle difficult situations with grace and poise. The crossword solution for this term is 'TACT', which stands for the ability to be diplomatic and tactful. This individual is an invaluable asset to any organization, as they are able to bridge the gap between different cultures and backgrounds.