\label{Portfolio_FileList} The file list shows all files and sub-directories contained within this directory. Clicking on a file will open or download that file. Clicking on a directory will take you to that directory. The file list also has various action icons. The meaning of each of these icons are: \begin{itemize} \item folder image: This denotes that the name correspond to a directory. \item locked: If you have submitted a file for a problem, you cannot delete or rename this file \item checkbox: Check this box and press the \textbf{Delete} button to delete a files \item Rename: Click this button to rename files (See Renaming File \ref{Portfolio_RenameFile}). \item Cat: Click this button to create a catalog entry for this file (See File Catalogs \ref{Portfolio_Catalog}) \end{itemize}