We had a requirement that from my System hard disk a file needs to be fetched for every 1 month and the entire logic of importing should be automated. So we created a JA that picks the file document now I need to convert that to Mendix System.FileDocument so that it can be given as parameter for existing JA of ExcelImporter. How Can we do this? Is this a better option or to directly create a java action that reads the data from excel and creating the required mendix objects, rather than using the existing JA of Excel Importer. Please suggest me what would be better. Thank you.