diff --git a/app/models/user_group.rb b/app/models/user_group.rb
index 7e16fd173..9d51da007 100644
--- a/app/models/user_group.rb
+++ b/app/models/user_group.rb
@@ -19,6 +19,26 @@ class UserGroup < ApplicationRecord
   has_many :collections, through: :owned_resources, source: :resource,
            source_type: "Collection"
 
+  ##
+  # Stats_Visibility Levels (Used for ERAS stats service)
+  # private_agg_only (default): Only members of a user group can view aggregate stats. Individual stats only viewable by only admins of the user group
+  #
+  # private_show_agg_and_ind: Only members of a user group can view aggregate stats. Individual stats is viewable by BOTH members and admins of the user group.
+  #
+  # public_agg_only: Anyone can view aggregate stats of the user group. Only admins of the user group can view individual stats.
+  #
+  # public_agg_show_ind_if_member: Anyone can view aggregate stats of the user group. Members and admins of the user group can view individual stats.
+  #
+  # public_show_all: Anyone can view aggregate stats of the user group and can view individual stats of the user group.
+  ##
+  enum stats_visibility: {
+    private_agg_only: 0,
+    private_show_agg_and_ind: 1,
+    public_agg_only: 2,
+    public_agg_show_ind_if_member: 3,
+    public_show_all: 4
+  }
+
   validates :display_name, presence: true
   validates :name, presence: true,
     uniqueness: { case_sensitive: false },
diff --git a/db/migrate/20230613165746_add_stats_visibility_to_user_groups.rb b/db/migrate/20230613165746_add_stats_visibility_to_user_groups.rb
new file mode 100644
index 000000000..e61565665
--- /dev/null
+++ b/db/migrate/20230613165746_add_stats_visibility_to_user_groups.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+class AddStatsVisibilityToUserGroups < ActiveRecord::Migration[6.1]
+  def change
+    add_column :user_groups, :stats_visibility, :integer
+    # defaulting to private_agg_only stats_visibility view (where members can view aggregate stats but only admins can view detailed stats)
+    change_column_default :user_groups, :stats_visibility, from: nil, to: 0
+  end
+end
diff --git a/db/structure.sql b/db/structure.sql
index 2115ddc5c..8602eed30 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -1,10 +1,3 @@
---
--- PostgreSQL database dump
---
-
--- Dumped from database version 11.15 (Debian 11.15-1.pgdg90+1)
--- Dumped by pg_dump version 11.15
-
 SET statement_timeout = 0;
 SET lock_timeout = 0;
 SET idle_in_transaction_session_timeout = 0;
@@ -1671,7 +1664,8 @@ CREATE TABLE public.user_groups (
     display_name character varying,
     private boolean DEFAULT true NOT NULL,
     lock_version integer DEFAULT 0,
-    join_token character varying
+    join_token character varying,
+    stats_visibility integer DEFAULT 0
 );
 
 
@@ -4581,6 +4575,7 @@ INSERT INTO "schema_migrations" (version) VALUES
 ('20211007125705'),
 ('20211124175756'),
 ('20211201164326'),
-('20221018032140');
+('20221018032140'),
+('20230613165746');
 
 
diff --git a/lib/tasks/user_groups.rake b/lib/tasks/user_groups.rake
new file mode 100644
index 000000000..3b1581c4c
--- /dev/null
+++ b/lib/tasks/user_groups.rake
@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+namespace :user_groups do
+  desc 'Backfill stats_visibility column default in batches'
+  task backfill_stats_visibility_column_default: :environment do
+    UserGroup.where(stats_visibility: nil).select(:id).find_in_batches do |user_group|
+      user_group_ids_to_update = user_group.map(&:id)
+      UserGroup.where(id: user_group_ids_to_update).update_all(stats_visibility: 0)
+    end
+  end
+end