CLEAN : Anti Mugabe war veterans trial posponed

The transcript discusses a trial involving Douglas and other veterans accused of undermining or insulting the president of Zimbabwe. The trial was delayed due to the state prosecutor's personal issues. The charges stem from an alleged incident on April 8, 2016, where the accused supposedly crafted a communication deemed insulting to the president.

What was the nature of the communication that was crafted by the individuals?

Who was insulted in the crafted communication?