In each sheet, you can use the “Command” column, by which you can tell, what to do with the row that is being imported:
The possible commands are:
- NEW: will try to create a new item with the provided details. If such item will already exist (with the same ID or same Handle), then the result will be Failed.
- UPDATE: will try to find existing item by ID or by Handle, and update it with data from the row. If such item will not be found, then it will create new.
- REPLACE: at first, if such item with provided ID or Handle exists, then the app will delete it. After that, it will create a new one. If an existing item will not be found, then still the app will create a new one. The difference from UPDATE is that it will not keep any of columns, which were not included in the import file since the item will be deleted and re-created.
- DELETE: the app will delete the existing item, which is found by ID or Handle. If such item will not be found, then the result will be Failed. This DELETE command is very handy for deleting items in bulk.
If no Command is specified, then the app will assume the UPDATE command.