Update explore-analyze/visualize/charts/metric-charts.md

Author: florent-leborgne

explore-analyze/visualize/charts/metric-charts.md

@@ -63,7 +63,8 @@ Refer to [](#settings) for a complete list of options.
 ::::
 
 ::::{step} Save the chart
-Save your visualization by selecting **Save and return** if you're adding it from a dashboard, or **Save to library** to use it later.
+- If you accessed Lens from a dashboard, select **Save and return** to save the visualization and add it to that dashboard, or select **Save to library** to add the visualization to the Visualize library and be able to add it to other dashboards later.
+- If you accessed Lens from the Visualize library, select **Save**. A menu opens and offers you to add the visualization to a dashboard and to the Visualize library.
 ::::
 
 :::::