I'm not aware of a document that showed this process being done. I'll note that as something missing from our knowledge base.
I was able to log into my sandbox account and complete the process, below are the steps I took:
Ensure you have a valid file:
- Must be comma separated.
- Data must begin with the header.
- File type must be .csv only.
- For other supported upload formats (.gz, .zip), please see the help documentation.
- This service allows you to upload customer data to the Marketing Cloud. You are responsible for using customer data in compliance with your privacy policies and applicable laws.
Upload the file to the Marketing Cloud:
- Log into marketing.adobe.com
- Click the 9 dot solution switcher button in the upper right
- Click the "Profiles & Audiences" navigation link
- Click the "Customer Attributes" link in the top navigation bar
- Click the "New" button to create a new data source
- Give the source a name and description
- Give the source a unique Alias ID
- Drag and drop your CSV file to the File Upload box
- Configure subscriptions to each of the Adobe solutions where this data will be used
- Activate the source
- Save
Please let me know if you have additional questions.
Cheers,
Jantzen