Map Line Properties Dialog Box, General
Select General on the Map Line Properties dialog box to change label and tooltip options for dynamic or embedded lines on a line layer. Color rules and width rules for lines override these options.
To override options for a specific embedded line, use the Map Embedded Line Properties Dialog Box, General page.
For more information, see How to: Change Map Legends, Color Scale, and Associated Rules (Report Builder 3.0 and SSRS).