1- Login to the control panel:
2- From Modules list, select the required one (Download), then (List Sections) as shown below:
3-To edit section permissions: press the icon (Edit Permissions) in front of the required section as the below picture, then press here for more explanation:
4-To edit section: press the icon (Edit) in front of the required section as shown below:
5-To delete section: press the icon (Delete) as shown below:
6-The below confirmation message will show up: