title: Redmine - how to add an activity in the DDL
body: <p>Wow.I cant believe how raw redmine setup is.</p>
  
  <p>Anyway..I wanted to update a ticket in a project and there is a activity drop down list.  I cant save unless I specify an activity.  There is none.  How do I populate a list of activities from the UI?</p>
  
  <p>Thanks</p>