Collaboration: To work jointly with others or together especially in an intellectual endeavor; to cooperate with or willingly assist an enemy of one’s country and especially an occupying force; to cooperate with an agency or instrumentality with which one is not immediately connected. From Latin com- together + laborare to labor.
Input: Something that is put in; power or energy put into a machine or system for storage, conversion in kind, or conversion of characteristics usually with the intent of sizable recovery in the form of output; a component of production such as land, labor, or raw materials; information fed into a data processing system or computer; the means by which or the point at which an input (as of energy, material, or data) is made; the act or process of putting in.
Accountable: Subject to giving an account, answerable; capable of being accounted for; explainable.