CloudExtend allows you to push updates from Excel to NetSuite based on the internal ID or external ID. This article covers how to push changes based on the internal ID. Check out this article if you need to update based on external ID.
If the internal ID is present CloudExtend will perform an update on the NetSuite record. If the internal ID is not present CloudExtend will create a new NetSuite record.
Updating 1 or more rows
1. Update 1 row at a time by clicking on 1 of the cells within that row and clicking update.
2. Update multiple rows at a time by selecting a cell within those rows and clicking update.
3. Update all rows at once by checking off 'All Rows'
WARNING: If you hide rows, they WILL still be updated.