code: def user_add_prj(self, *args, **kwargs):
          
          if not self.cur_user:
              return
  
          dialog = ProjectAdderDialog(user=self.cur_user)
          dialog.exec_()
          prjs = dialog.projects
          for prj in prjs:
              prjdata = djitemdata.ProjectItemData(prj)
              treemodel.TreeItem(prjdata, self.user_prj_model.root)
docs: Add projects to the current user
  
          :returns: None
          :rtype: None
          :raises: None