Go to your existing triggered messaging that you would like to convert.
Note: Only triggered messages can be converted into lifecycle campaigns. Click on the circle (if live) or the pen (if in draft mode) next to the message title and select “Move to Lifecycle Campaign.”
Once selected, a menu will appear that allows you to either create a new lifecycle campaign or add it to an existing lifecylce campaign. If you want to add the message to an existing campaign, the triggers in the message must be the same as that in the existing lifecycle campaign. Otherwise you will not be able to move it.
Once your option has been selected, click ok. You will then be taken to the Lifecycle campaign interface of the new campaign or the existing one that it has been added to.