Organizing the connections in EPM Add-in

hi all

In the Connection Manager in Excel EPM Add-in, I've created a list of connections.

Now, I would need to re-organize it, for example, I need to move the last connection to the top of the list, move the 2nd one to the last etc...

I did not see any buttons that can do this on the right side.... anyone could help me on this?

Thank you.