Note that once you archive a template, you cannot use it again. To archive an Existing Template, follow the steps below.
Step 1
1.1 Navigate to the Communications tab.
1.2 Navigate to the Templates section under the Email tab.
1.3 Using the Actions Bar, find and click on the Archive icon.
Step 2
2.1 Your template should have disappeared. In order to show the archived template, click the checkbox labeled Show Archived.
Step 3
3.1 See that the Template is now archived.