Within Teamwork Desk, you can view and manage the triggers for your inboxes via your site settings.
Click your profile icon to the top right of the navigation bar and select Settings from the dropdown menu.

In the Settings area, go to the Inboxes subsection and select the inbox you want update.

While viewing the inbox, select Triggers from the left sidebar.

At the top of the Triggers area, you can view a list of your automatic or manual triggers.

From the relevant list of triggers, use the toggle to the right of a trigger to enable or disable it.

You can also manage triggers across your inboxes in the site level Triggers area.
For more information, see: Editing and Deleting Triggers