A family of Microsoft relational database management systems designed for ease of use.
Don't ask me why, but MS thought it needed to hide certain commands from its' users (they'll say it was a security thing)?! So you need to make them available to you again.
See http://msdn.microsoft.com/en-us/library/gg435977.aspx (look over the part about Show All Action Commands)
Daniel Pineault - 2010 MVP