\label{Docs_Check_Resource_Versions}
To check or set the versions of your resources, do the following: 

\begin{enumerate}

\item Select \textbf{Course Contents} on the Inline Menu or 
\includegraphics[width=0.03\paperwidth]{docs}
\textbf{Edit course contents}
within Main Menu. 
\item Click 
\includegraphics[width=0.03\paperwidth]{resversion}
\textbf{Check/Set Resource Versions} after clicking on \fbox{Tools} at the 
buttom of the  
\textbf{Course Editor} screen to see which resources have been updated over a specific
time frame.

\end{enumerate}

NOTE:  When you import a resource, you get
the most current resource by default. By using the 
\textbf{Check/Resource Versions} tool,
you can lock all of your resources in their current versions. You can
also view which changes have occured in a particular time frame by
choosing a time frame from the drop-down box and clicking
the \fbox{Display} button. From here, you can choose to lock one
or more individual resources in place. LON-CAPA recommends that you use
the default settings to keep all resources up-to-date because most
resource changes are improvements by their authors.