Deputation

Noun

1. The act of deputing, or of appointing or commissioning a deputy or representative; office of a deputy or delegate; vicegerency.
2. The person or persons deputed or commissioned by another person, party, or public body to act in his or its behalf; a delegation.

   "The general sent a deputation to the enemy to propose a truce."

3. Among Christian missionaries, the process or period of time during which they raise support in preparation for going to their mission field.