The Trump volunteer contract:
2. No Disparagement. During the term of your service and at all times thereafter you hereby promise and agree not to demean or disparage publicly the Company, Mr. Trump, any Trump Company, any Family Member, or any Family Member Company or any asset any of the foregoing own, or product or service any of the foregoing offer, in each case by or in any of the Restricted Means and Contexts and to prevent your employees from doing so.
3. No Competitive Services. Until the Non-Compete Cutoff Date you promise and agree not to assist or counsel, directly or indirectly, for compensation or as a volunteer, any person that is a candidate or exploring candidacy for President of the United States other than Mr. Trump and to prevent your employees from doing so.
Donald Trump's volunteer contract forbids all criticism of Trump for life