To download the file on the web page first click on the relevant field. If you do not detect it, right click on the mouse with the mouse to detect this area and add it to the object repostory part.
example field picture
After this step, the test case steps are opened as shown in the following image and custom keywords are selected. You should follow the steps in the image below.
The next step assigns the keyword e.
The first parameter is the path of the file upload area, the part I mentioned above, which can be detected by the right click if it is not detected by the recorder. Please can you look above example field picture
the second parameter refers to the path of the file in the local.
For example: C: \ TEST \ test.txt