Bear with me as this is my first post on the dev community but looking for some help writing a relatively simple trigger (my first).

I have a related list on the case object called 'dispatch__c'. When a dispatch is updated to a status of 'Closed' I'm simply trying to post a case comment (or Chatter post) back to the related case. The case comment would simply read "Dispatc DISP-0123 was updated to 'Closed'". Is this possible and can someone point me in the right direction?

Bear with me as this is my first post on the dev community but looking for some help writing a relatively simple trigger (my first).

I have a related list on the case object called 'dispatch__c'. When a dispatch is updated to a status of 'Closed' I'm simply trying to post a case comment (or Chatter post) back to the related case. The case comment would simply read "Dispatc DISP-0123 was updated to 'Closed'". Is this possible and can someone point me in the right direction?