A bit more info from Jarle Leirpol "By default, you will see only the default template location in the UI, named Local Templates Folder, with a checkbox. In Premiere Pro 13.0 (October 2018 version), you can add more local folders. These can be used in addition to the default Local Templates Folder in the drop-down menu. You no longer need to save templates to the rather strangely located Local Templates Folder, and I find this very helpful. From the Essential Graphics panel menu, you can choose Manage Additional Folders to add paths. You can select which additional folders the panel should show MOGRTs from. Click the Add button to add a folder. Select a folder and click Remove to remove it from the list. From the Manage Additional Folders dialog box, you can add (and delete) multiple folder paths, give the folder paths custom names, and so on. Clicking OK will add all custom paths to the Browse panel as a drop-down menu next to the Local filter option. The added folders will be available in the drop-down menu in the Browse panel. These will provide the ability for additional organization and sorting."
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