Prepare target visuals
In this example, you can see the settings for two sample target visuals.
- The Life Expectancy line visual  has the following settings:
- X Axis shelf: 
year, sorted in chronological order. - Y Axis shelf: 
life_expectancy, asavg(life_expectancy). - Colors shelf: 
country. - Under Settings, select the Parameters menu, and make sure that the, Receive parameters with explicit scope option is not enabled.
 
 - X Axis shelf: 
 - The Life Expectancy and GDP line visual has the following settings:
- X Axis shelf: 
year, sorted in chronological order. - Y Axis shelf: 
life_expectancy, asavg(life_expectancy). - Colors shelf: 
gdp_per_capita, asavg(gdp_per_capita); select the field on the shelf to view the Field Properties menu, expand Axis, and select Secondary Axis. - Under Settings, select the Parameters menu, and make sure that the, Receive parameters with explicit scope option is not enabled.
 
 - X Axis shelf: 
 
