The AddLabelsMLeaderToggle command allows for the turning off and on of the changing of the styles when the labels change dragged location, when placed with the SPAddLabels command.
Type AddLabelsMLeaderToggle at the command line or press the button on the ribbon.
The SPAddLabels command allows for the placement of labels like an mLeader.
The LabLay command displays a small dialog box that may be used to quickly and easily change the Drawing Scale, General Line/Curve Label layer, and General Note Label layer.
The SPLabelAssembly command allows the user to select Corridor Assemblies and add MText labels with a Field set to the assembly name.