(DOCSP-9285): Add behavior for donut labels with many categories (#347)

* (DOCSP-9285): Add behavior for donut labels with many categories

* copy review feedback

Author: jeff-allen-mongo

source/customize-charts/general-customization.txt

@@ -54,8 +54,8 @@ Show or Hide Data Value Labels
 ------------------------------
 
 You can dictate whether |charts-short| displays text labels for your
-data values. Data value labels show the exact values of the data points
-in the visualization.
+data **values**. Data value labels show the exact values of your data
+points.
 
 To set this option:
 
@@ -83,14 +83,15 @@ Line <discrete-charts>`, :ref:`Continuous Line <continuous-charts>`,
 :ref:`Continuous Area <continuous-charts>`, and
 :ref:`Donut <donut-chart-ref>`.
 
+.. note::
+
+   .. include:: /includes/fact-donut-chart-labels.rst
+
 Show or Hide Data Category Labels on Donut Charts
 -------------------------------------------------
 
-You can dictate whether |charts-short| displays category labels for
-segments in your donut charts. Category labels display the category
-corresponding to each donut section in text, which eliminates
-the need to hover over a section or rely on the segment color to
-determine its category.
+You can dictate whether |charts-short| displays text labels for
+data **categories** in your donut charts.
 
 To set this option:
 
@@ -101,6 +102,10 @@ To set this option:
    :guilabel:`Data Category Labels` toggle switch to the desired
    setting.
 
+.. note::
+
+   .. include:: /includes/fact-donut-chart-labels.rst
+
 .. _color-palette-customization:
 
 Color Palette Customization

source/includes/fact-donut-chart-labels.rst

@@ -0,0 +1,5 @@
+When you enable one or both of the
+:guilabel:`Data Value Labels` or :guilabel:`Data Category Labels`
+settings on a :ref:`Donut Chart <donut-chart-ref>` with many
+categories, |charts| only renders labels for the highest value
+categories.