Responsys Connect - Importing numbered files

Hello,

Let's say our IT breaks files into multiple files when they are too heavy: File_1.csv, File_2.csv, File_3.csv, etc. All these files must be uploaded daily.

Is it possible to import these files even without configuring an import for each of them since I can't know in advance how many files will be generated?

Sometimes the IT generates 30 files, do I need to create 30 imports? And when the IT generates less than 30, the other imports just go into error for file not found?

We had a case once where IT generated 250 files, so configuring 250 imports is far from ideal…