We recommend before you edit, or import any entities you export a copy as a back up should anything go wrong.
Select Export.
This will create and download a json file with all your current entities.
Save a copy of this file just in case.
You can import multiple entities at a time using a json file.
Select Import.
Drag the file to upload or select upload a file.
Choose the file to upload from your systems file explorer.
Choose how to handle new and existing entities.
Add Missing Entities, Skip Existing - This will add any entities that do not exist and leave all the current entities as they are.
Add Missing Entities, Update existing entities - This will add any entities that do not exist and update all the current entities if there is a change in the file.
Select Save.