Start the Import task and in the first step, "Add File", of the wizard choose One Drive URL as a supplier data feed source.
Every time you add a file, the settings need to be saved before you go to the next step. You can save the Settings section with the DONE button.
(Note: If you go to the next step but Syncee doesn't see the required values, you will need to get back to these settings and modify them.)
If your supplier gives more than 1 file, for example 1 for the products, 1 for the inventory and 1 for the pricing, click on the "Add more files" option and Syncee will treat them as 1 complete file. You just have to map the files correctly in the "Field Mapping" step. The most important thing is that one import task must belong to just one supplier.
If everything is filled out correctly, you can proceed by clicking on the NEXT button.
In our Help Center we describe the settings options in all cases of source files, so you just need to look for the correct one.