diff --git a/app/controllers/catalog_controller.rb b/app/controllers/catalog_controller.rb
index 7defe68d..85fc6226 100644
--- a/app/controllers/catalog_controller.rb
+++ b/app/controllers/catalog_controller.rb
@@ -267,15 +267,32 @@ class CatalogController < ApplicationController
     config.add_index_field 'format_main_ssim', label: 'Resource type', if: lambda { |context, *_args|
       context.feature_flags.add_resource_type_index_field?
     }
+
+    # Parker specific fields we do not wish to show in other exhibits
+    # editor_ssim, university_ssim, range_labels_ssim, and related_document_id_ssim.
+    config.add_index_field 'book_title_ssim', if: lambda { |context, *_args|
+      context.feature_flags.add_parker_index_fields?
+    }
+    config.add_index_field 'university_ssim', label: 'University', if: lambda { |context, *_args|
+      context.feature_flags.add_parker_index_fields?
+    }
+    config.add_index_field 'edition_ssm', label: 'Edition', if: lambda { |context, *_args|
+      context.feature_flags.add_parker_index_fields?
+    }
+    config.add_index_field 'range_labels_tesim', label: 'Section', if: lambda { |context, *_args|
+      context.feature_flags.add_parker_index_fields?
+    }
+    config.add_index_field 'related_document_id_ssim', label: 'Manuscript', helper_method: :manuscript_link,
+                                                       if: lambda { |context, *_args|
+                                                         context.feature_flags.add_parker_index_fields?
+                                                       }
+
     # Fields added by Zotero API BibTeX import
     config.add_index_field 'volume_ssm', label: 'Volume'
     config.add_index_field 'pages_ssm', label: 'Pages'
     config.add_index_field 'doi_ssim', label: 'DOI'
     config.add_index_field 'issue_ssm', label: 'Issue'
-    config.add_index_field 'edition_ssm', label: 'Edition'
-    config.add_index_field 'university_ssim', label: 'University'
     config.add_index_field 'thesis_type_ssm', label: 'Degree Type'
-    config.add_index_field 'book_title_ssim', label: 'Book Title'
     config.add_index_field 'ref_type_ssm', label: 'Reference Type'
     # This was added for the Feigbenbaum exhibit.  It includes any general <note> from
     #  the MODs that do not have attributes.  It is used for display and is not facetable.
@@ -287,8 +304,6 @@ class CatalogController < ApplicationController
     config.add_index_field 'incipit_tesim', label: 'Incipit'
     config.add_index_field 'toc_search', label: 'Table of contents', helper_method: :table_of_contents_separator
     config.add_index_field 'manuscript_number_tesim', label: 'Manuscript number'
-    config.add_index_field 'range_labels_tesim', label: 'Section'
-    config.add_index_field 'related_document_id_ssim', label: 'Manuscript', helper_method: :manuscript_link
     config.add_index_field(
       'full_text_tesimv',
       immutable: (config.view.keys - [:list]).push(:show).map { |k| [k, false] }.to_h,
diff --git a/config/settings.yml b/config/settings.yml
index afc8ef82..ec17c723 100644
--- a/config/settings.yml
+++ b/config/settings.yml
@@ -23,6 +23,7 @@ feature_flags:
   index_related_content: false # A feature that will index related SDR content. Initial implemented for Parker's IIIF AnnotationLists
   add_resource_type_index_field: false # Should the resource type field be added as an index/show field. For some exhibits this is desirable
   add_parker_search_fields: false # Parker specific search fields
+  add_parker_index_fields: false # Parker specific index fields
   slack_notifications: false
   uat_embed: false
   search_across: false