The article outlines the steps to batch import Sub Customers in Sync Admin using an import template file.
FOLLOW STEPS BELOW:
1. Select 'Administration' in Navigation Pane
2. Select 'Sub Customers'
3. Select 'Import'
4. Select 'Save Template'
5. Select destination for import template as well as file name
6. Populate import file with sub customers needing to be imported
NB: Customer that Sub Customer will be linked to must already exist in Sync
7. Select 'Browse' and select import file
8. Review and change any column mappings if needed. Can also change column defaults for lines in import file where values are not populated.
9. Select 'Validate Data'
10. If not errors are returned, can then select 'Import'
11. Select 'OK'
12. Sub Customers will now appear in Sub Customers tab
NB. For a quick tutorial watch below