Hiding files in Files and Resources
1. Click the "Actions" tab across from the file you would like to hide and select "hide" as shown in screen shot below:
2. Click the "Actions" tab across from the same file and select "unhide" to activate the file again as shown in screen shot below:Note: The file will be grayed out while hidden. Follow same steps to hide multiple files inside folders and subfolders in Files and Resources.