Click the Input Params 1 tab if it is not already displayed.
On the Input Params 1 tab, click Browse. The File Selector window opens.
In the File Selector window, navigate to the folder containing the file, choose the file, and click Open. The Available Layers list displays the layers in the file.
In the Batch Parameter Sets section, click the Add (+) button. The active row is indicated by a yellow row-number cell.
To move between batch parameter sets use the up arrow or the down arrow.
Repeat step 4 until you have loaded the number of copies that you require.