Removed tags (#4971)

(cherry picked from commit 0014f3c)

Author: nastasha-solomon

docs/en/observability/create-cases.asciidoc

@@ -7,7 +7,7 @@ add assignees and tags to your cases, set their severity and status, and add ale
 comments, and visualizations. You can also send cases to third party systems by
 <<cases-external-connectors,configuring external connectors>>.
 
-You can also optionally add custom fields and case templates. preview:[]
+You can also optionally add custom fields and case templates.
 
 [role="screenshot"]
 image::images/cases.png[Cases page]

docs/en/observability/manage-cases-settings.asciidoc

@@ -100,8 +100,6 @@ You can subsequently remove or edit custom fields on the *Settings* page.
 [[observability-case-templates]]
 == Templates
 
-preview::[]
-
 You can make the case creation process faster and more consistent by adding templates.
 A template defines values for one or all of the case fields (such as severity, tags, description, and title) as well as any <<case-custom-fields,custom fields>>.