I am looking to test the data sources FTP upload in a DEV environment, but I can not find the Adobe FTP client to do this. Does Adobe still have this? In the documentation for uploading a data sources file documentation https://experienceleague.adobe.com/docs/analytics/import/data-sources/t-datasrc-uploading-data.html?... there is a note about "select FTP info next to the data source entry in the Data Sources Manager tab..." but I don't see that anywhere on the page.
I think it talks about uploading data source to a dev report suite for testing. Each Data Source account is tied to an FTP account. You can click "FTP Info" to know the FTP credentials. So, you can set up a new Data Source for your dev report suite and proceed with the testing using the attached FTP account.