can you upload a CSV with numerous related record s in it?

AI generated answer (using internal Slack threads):

Yes, you can upload a CSV with numerous related records in it. However, there are a few things to keep in mind: 1. If you are uploading related records, such as parent and child records, you will need to have separate CSV files for each. For example, if you are uploading matrix items, you would have one CSV for the parent items and another for the child items. You would use an external ID to populate the parent record external ID field and then reference that on the child CSV import file in the mapping. 2. If you are trying to import contacts that are related to multiple companies, you might encounter issues if you try to import all the data at once. A workaround for this could be to first create the contact with a blank company field, then do an update import on the contact using a CSV file where it is just Contact and Company. Just make sure that the Company is already in NetSuite. 3. You cannot upload multiple CSVs at the same time, but you can have them queued up. If you start multiple at a time, NetSuite will upload one and then once that is completed, it will start the next one in the queue. With SuiteCloud Plus, you are able to run CSV imports simultaneously up to 5 queues. Remember, always double-check your data before importing to avoid any issues. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******