In this menu, you will have to select all the scans you want to create projects for. To do so you will have to place all of them in the same folder which you will select by clicking next to "Source directory" field. Then you have to select where you wants them to be created by clicking next to "Destination directory" field.
Next, you have to select the formats of scans you want the batch creation processes by checking the next to it. Then you have the rest of the parameters that you can set:
Upload images:
Keep temporary files:
Overwrite files:
Calculate Normal: Check it if you want the "Normals" to be calculated as the same time as the projects are created