diff --git a/site/cds_rdm/assets/semantic-ui/js/cds_rdm/administration/harvesterReports/index.js b/site/cds_rdm/assets/semantic-ui/js/cds_rdm/administration/harvesterReports/index.js
index 7666aa20..a264bfd4 100644
--- a/site/cds_rdm/assets/semantic-ui/js/cds_rdm/administration/harvesterReports/index.js
+++ b/site/cds_rdm/assets/semantic-ui/js/cds_rdm/administration/harvesterReports/index.js
@@ -4,16 +4,159 @@
 // CDS-RDM is free software; you can redistribute it and/or modify it
 // under the terms of the GPL-2.0 License; see LICENSE file for more details.
 
+import React from "react";
 import { initDefaultSearchComponents } from "@js/invenio_administration";
 import { createSearchAppInit } from "@js/invenio_search_ui";
 import { NotificationController } from "@js/invenio_administration";
 import { SearchFacets } from "@js/invenio_administration";
 import { SearchBar } from "react-searchkit";
+import { ErrorMessage, withCancel } from "react-invenio-forms";
+import { Modal, Button, Loader, Grid } from "semantic-ui-react";
 import { SearchResultItemLayout } from "@js/invenio_app_rdm/administration/auditLogs/search";
 import { AuditLogActions } from "@js/invenio_app_rdm/administration/auditLogs/AuditLogActions";
+import { ViewRecentChanges } from "@js/invenio_app_rdm/administration/auditLogs/ViewRecentChanges";
+import { RecordModerationApi } from "@js/invenio_app_rdm/administration/records/api";
+import { RevisionsDiffViewer } from "@js/invenio_app_rdm/administration/components/RevisionsDiffViewer";
+import { i18next } from "@translations/invenio_app_rdm/i18next";
 import { HarvesterSearchBarElement } from "./SearchBar";
 import { CustomEmptyResults } from "./EmptyResults";
 
+function formatRevisionError(error) {
+  if (!error) {
+    return null;
+  }
+  if (typeof error === "string") {
+    return error;
+  }
+  if (error.response?.status === 403) {
+    return i18next.t("You do not have access to view changes for this record.");
+  }
+  return (
+    error.response?.data?.message ||
+    error.message ||
+    i18next.t("An unexpected error occurred while fetching revisions.")
+  );
+}
+
+class HarvesterRevisionsDiffViewer extends RevisionsDiffViewer {
+  componentDidMount() {
+    this.computeDiff();
+  }
+}
+
+class HarvesterViewRecentChanges extends ViewRecentChanges {
+  async fetchPreviousRevision() {
+    const { resource } = this.props;
+    const {
+      resource: record,
+      metadata: { revision_id: targetRevision } = { revision_id: null },
+    } = resource;
+    this.setState({ loading: true });
+
+    try {
+      if (!targetRevision) {
+        this.setState({
+          error: i18next.t("No revision ID found."),
+          loading: false,
+        });
+        return;
+      }
+      this.cancellableAction = withCancel(
+        RecordModerationApi.getLastRevision(record, targetRevision, true)
+      );
+      const response = await this.cancellableAction.promise;
+      const revisions = await response.data;
+
+      this.setState({
+        diff: {
+          targetRevision: revisions[0],
+          srcRevision: revisions.length > 1 ? revisions[1] : {},
+        },
+        loading: false,
+      });
+    } catch (error) {
+      if (error === "UNMOUNTED") return;
+      this.setState({ error: formatRevisionError(error), loading: false });
+      console.error(error);
+    }
+  }
+
+  render() {
+    const { error, loading, diff } = this.state;
+
+    if (loading) {
+      return (
+        <Modal.Content>
+          <Loader active inline="centered" size="small" />
+        </Modal.Content>
+      );
+    }
+
+    const errorMessage = formatRevisionError(error);
+    if (errorMessage) {
+      return (
+        <>
+          <Modal.Content>
+            <ErrorMessage
+              header={i18next.t("Unable to fetch revisions.")}
+              content={errorMessage}
+              icon="exclamation"
+              className="text-align-left"
+              negative
+            />
+          </Modal.Content>
+          <Modal.Actions>
+            <Button onClick={this.handleModalClose}>{i18next.t("Close")}</Button>
+          </Modal.Actions>
+        </>
+      );
+    }
+
+    return (
+      <>
+        <Modal.Content scrolling>
+          <HarvesterRevisionsDiffViewer diff={diff} />
+        </Modal.Content>
+        <Modal.Actions>
+          <Grid>
+            <Grid.Column floated="left" width={8} textAlign="left">
+              <Button
+                onClick={this.handleModalClose}
+                aria-label={i18next.t("Cancel revision comparison")}
+              >
+                {i18next.t("Close")}
+              </Button>
+            </Grid.Column>
+          </Grid>
+        </Modal.Actions>
+      </>
+    );
+  }
+}
+
+class HarvesterAuditLogActions extends AuditLogActions {
+  baseOnModalTriggerClick = this.onModalTriggerClick;
+
+  onModalTriggerClick = (e, params) => {
+    if (params.dataActionKey !== "view_changes") {
+      this.baseOnModalTriggerClick(e, params);
+      return;
+    }
+    const { resource } = this.props;
+    this.setState({
+      modalOpen: true,
+      modalHeader: i18next.t("Recent changes"),
+      modalProps: { size: "large" },
+      modalBody: (
+        <HarvesterViewRecentChanges
+          actionCancelCallback={this.closeModal}
+          resource={resource}
+        />
+      ),
+    });
+  };
+}
+
 const domContainer = document.getElementById("invenio-search-config");
 if (domContainer) {
   const defaultComponents = initDefaultSearchComponents(domContainer);
@@ -22,7 +165,7 @@ if (domContainer) {
     ...defaultComponents,
     "InvenioAdministration.SearchResultItem.layout": SearchResultItemLayout,
     "SearchApp.facets": SearchFacets,
-    "InvenioAdministration.ResourceActions": AuditLogActions,
+    "InvenioAdministration.ResourceActions": HarvesterAuditLogActions,
     "SearchBar.element": HarvesterSearchBarElement,
     "EmptyResults.element": CustomEmptyResults,
     "SearchApp.searchbarContainer": SearchBar,