Editing Graph Settings
Click Settings
Expand your Organization
Expand Graphs
Click on Graph settings
Select value position when printing
Choose the days in which you collect data for the graphs
You can Restrict data collection to the selected days above, Ignore missing values on archived graphs and Show trends on graphs by default
Choose a color for Graph Line, Quotas and Targets.
You can add a default description for the new graphs you will be creating
Click Update Graph Settings