How do I import existing maintenance data - Step 2 of 7

Select your data source (input data file):
Here we specify the input file that contains the data we want to import. This file can be a comma delimited or tab delimited text file or even a Microsoft Excel spreadsheet. The first row of the file should contain column (field) names and the actual data should start from the second row onwards. Click on the Select Data Source button to specify the data file.