Data Import has following three options
Export To Excel
Note : This user will own the imported records if the records do not contain owner information or if the records cannot be assigned to the specified owners.
Owners needs to have appropriate access right for all the records getting created else, import may fail.
Data Map Name – if you want to use the same mapping for next import just specify the name of Data maps which is optional,
specifying data map name will create data maps and you can see the map file create in Setting > Data management > Data Maps.
To See the import status, about record success and failure, you can go to setting > Data management > Imports.
Template for Data Import