[8.11] Data Quality dashboard Same Family updates

docs/dashboards/data-quality-dashboard.asciidoc

@@ -49,11 +49,14 @@ Click a node in the treemap to expand the corresponding index.
 
 [discrete]
 == Learn more about checked index fields
-After an index is checked, an X (❌) or a checkmark (✅) appears in its *Result* column. The X (❌) indicates mapping problems in an index. To view index details, including which fields weren't successfully mapped, click the arrow next to the result.
+After an index is checked, an X (❌) or a checkmark (✅) appears in its *Result* column. The X (❌) indicates mapping problems in an index. To view index details, including which fields weren't successfully mapped, click the arrow next to the result to expand it.
 
 [role="screenshot"]
 image::images/data-qual-dash-detail.png[An expanded index with some failed results in the Data Quality dashboard]
 
+When you expand a result, the *Summary* tab immediately helps you visualize the status of fields in that index. The other tabs display more details about particular fields, grouped by their mapping status.  
+
+NOTE: Fields in the *Same family* category have the right search behavior, but may have different storage or performance characteristics (for example, you can index strings to both `text` and `keyword` fields). To learn more, refer to {ref}/mapping-types.html[Field data types].
 
 [discrete]
 == Export data quality results
@@ -67,6 +70,6 @@ You can share data quality results to help track your team's remediation efforts
 
 * Export results for one index:
 . Expand an index that has at least one incompatible field by clicking the arrow to the left of its *Result*.
-. From the *Summary* or *Incompatible fields* tabs, select *Add to new case* to open a new <<cases-overview,case>>, or click *Copy to clipboard* to copy a Markdown report to your clipboard.
+. From the *Summary*, *Incompatible fields*, or *Same family* tabs, select *Add to new case* to open a new <<cases-overview,case>>, or click *Copy to clipboard* to copy a Markdown report to your clipboard.
 
 NOTE: For more information about how to fix mapping problems, refer to {ref}/mapping.html[Mapping].