diff --git a/x-pack/plugins/translations/translations/ja-JP.json b/x-pack/plugins/translations/translations/ja-JP.json
index af6cdd1d672a1..b7c486f8f85c5 100644
--- a/x-pack/plugins/translations/translations/ja-JP.json
+++ b/x-pack/plugins/translations/translations/ja-JP.json
@@ -23917,7 +23917,6 @@
     "xpack.upgradeAssistant.checkupTab.changeFiltersShowMoreLabel": "より多く表示させるにはフィルターを変更します。",
     "xpack.upgradeAssistant.checkupTab.confirmationModal.removeButtonLabel": "削除",
     "xpack.upgradeAssistant.checkupTab.controls.filterBar.criticalButtonLabel": "致命的",
-    "xpack.upgradeAssistant.checkupTab.controls.filterBar.warningButtonLabel": "警告",
     "xpack.upgradeAssistant.checkupTab.controls.groupByBar.byIndexLabel": "インデックス別",
     "xpack.upgradeAssistant.checkupTab.controls.groupByBar.byIssueLabel": "問題別",
     "xpack.upgradeAssistant.checkupTab.deprecations.criticalActionTooltip": "アップグレード前にこの問題を解決してください。",
diff --git a/x-pack/plugins/translations/translations/zh-CN.json b/x-pack/plugins/translations/translations/zh-CN.json
index c8376b72daef1..8827382a0ae84 100644
--- a/x-pack/plugins/translations/translations/zh-CN.json
+++ b/x-pack/plugins/translations/translations/zh-CN.json
@@ -24288,7 +24288,6 @@
     "xpack.upgradeAssistant.checkupTab.changeFiltersShowMoreLabel": "更改筛选以显示更多内容。",
     "xpack.upgradeAssistant.checkupTab.confirmationModal.removeButtonLabel": "移除",
     "xpack.upgradeAssistant.checkupTab.controls.filterBar.criticalButtonLabel": "紧急",
-    "xpack.upgradeAssistant.checkupTab.controls.filterBar.warningButtonLabel": "警告",
     "xpack.upgradeAssistant.checkupTab.controls.groupByBar.byIndexLabel": "按索引",
     "xpack.upgradeAssistant.checkupTab.controls.groupByBar.byIssueLabel": "按问题",
     "xpack.upgradeAssistant.checkupTab.deprecations.criticalActionTooltip": "请解决此问题后再升级。",
diff --git a/x-pack/plugins/upgrade_assistant/__jest__/client_integration/kibana.test.ts b/x-pack/plugins/upgrade_assistant/__jest__/client_integration/kibana.test.ts
index fef0fedf4cce6..867440ae0d911 100644
--- a/x-pack/plugins/upgrade_assistant/__jest__/client_integration/kibana.test.ts
+++ b/x-pack/plugins/upgrade_assistant/__jest__/client_integration/kibana.test.ts
@@ -79,7 +79,7 @@ describe('Kibana deprecations', () => {
         let modal = document.body.querySelector('[data-test-subj="stepsModal"]');
 
         expect(modal).not.toBe(null);
-        expect(modal!.textContent).toContain(`Fix '${deprecation.domainId}'`);
+        expect(modal!.textContent).toContain(`Resolve deprecation in '${deprecation.domainId}'`);
 
         const steps: NodeListOf<Element> | null = modal!.querySelectorAll(
           '[data-test-subj="fixDeprecationSteps"] .euiStep'
@@ -127,7 +127,7 @@ describe('Kibana deprecations', () => {
         let modal = document.body.querySelector('[data-test-subj="resolveModal"]');
 
         expect(modal).not.toBe(null);
-        expect(modal!.textContent).toContain(`Resolve '${deprecation.domainId}'`);
+        expect(modal!.textContent).toContain(`Resolve deprecation in '${deprecation.domainId}'`);
 
         const confirmButton: HTMLButtonElement | null = modal!.querySelector(
           '[data-test-subj="confirmModalConfirmButton"]'
diff --git a/x-pack/plugins/upgrade_assistant/public/application/components/kibana_deprecations/kibana_deprecations.tsx b/x-pack/plugins/upgrade_assistant/public/application/components/kibana_deprecations/kibana_deprecations.tsx
index bb8a7366beb4e..a9608109728ba 100644
--- a/x-pack/plugins/upgrade_assistant/public/application/components/kibana_deprecations/kibana_deprecations.tsx
+++ b/x-pack/plugins/upgrade_assistant/public/application/components/kibana_deprecations/kibana_deprecations.tsx
@@ -33,7 +33,8 @@ const i18nTexts = {
     defaultMessage: 'Kibana',
   }),
   pageDescription: i18n.translate('xpack.upgradeAssistant.kibanaDeprecations.pageDescription', {
-    defaultMessage: 'Some Kibana issues may require your attention. Resolve them before upgrading.',
+    defaultMessage:
+      'Review the issues listed here and make the necessary changes before upgrading. Critical issues must be resolved before you upgrade.',
   }),
   docLinkText: i18n.translate('xpack.upgradeAssistant.kibanaDeprecations.docLinkText', {
     defaultMessage: 'Documentation',
diff --git a/x-pack/plugins/upgrade_assistant/public/application/components/kibana_deprecations/resolve_deprecation_modal.tsx b/x-pack/plugins/upgrade_assistant/public/application/components/kibana_deprecations/resolve_deprecation_modal.tsx
index dd78c3513f973..f94512fac5630 100644
--- a/x-pack/plugins/upgrade_assistant/public/application/components/kibana_deprecations/resolve_deprecation_modal.tsx
+++ b/x-pack/plugins/upgrade_assistant/public/application/components/kibana_deprecations/resolve_deprecation_modal.tsx
@@ -23,7 +23,7 @@ const i18nTexts = {
     i18n.translate(
       'xpack.upgradeAssistant.kibanaDeprecations.resolveConfirmationModal.modalTitle',
       {
-        defaultMessage: "Resolve '{domainId}'?",
+        defaultMessage: "Resolve deprecation in '{domainId}'?",
         values: {
           domainId,
         },
diff --git a/x-pack/plugins/upgrade_assistant/public/application/components/kibana_deprecations/steps_modal.tsx b/x-pack/plugins/upgrade_assistant/public/application/components/kibana_deprecations/steps_modal.tsx
index 7646fcba6ad3c..98027d4f46aac 100644
--- a/x-pack/plugins/upgrade_assistant/public/application/components/kibana_deprecations/steps_modal.tsx
+++ b/x-pack/plugins/upgrade_assistant/public/application/components/kibana_deprecations/steps_modal.tsx
@@ -11,7 +11,6 @@ import { i18n } from '@kbn/i18n';
 import {
   EuiText,
   EuiSteps,
-  EuiSpacer,
   EuiButton,
   EuiModal,
   EuiModalBody,
@@ -38,7 +37,7 @@ interface Props {
 const i18nTexts = {
   getModalTitle: (domainId: string) =>
     i18n.translate('xpack.upgradeAssistant.kibanaDeprecations.stepsModal.modalTitle', {
-      defaultMessage: "Fix '{domainId}'",
+      defaultMessage: "Resolve deprecation in '{domainId}'",
       values: {
         domainId,
       },
@@ -50,12 +49,6 @@ const i18nTexts = {
         step,
       },
     }),
-  modalDescription: i18n.translate(
-    'xpack.upgradeAssistant.kibanaDeprecations.stepsModal.modalDescription',
-    {
-      defaultMessage: 'Follow the steps below to address this deprecation.',
-    }
-  ),
   docLinkLabel: i18n.translate(
     'xpack.upgradeAssistant.kibanaDeprecations.stepsModal.docLinkLabel',
     {
@@ -84,28 +77,20 @@ export const StepsModal: FunctionComponent<Props> = ({ closeModal, modalContent
       </EuiModalHeader>
 
       <EuiModalBody>
-        <>
-          <EuiText>
-            <p>{i18nTexts.modalDescription}</p>
-          </EuiText>
-
-          <EuiSpacer />
-
-          <EuiSteps
-            titleSize="xs"
-            data-test-subj="fixDeprecationSteps"
-            steps={steps.map((step, index) => {
-              return {
-                title: i18nTexts.getStepTitle(index + 1),
-                children: (
-                  <EuiText>
-                    <p>{step}</p>
-                  </EuiText>
-                ),
-              };
-            })}
-          />
-        </>
+        <EuiSteps
+          titleSize="xs"
+          data-test-subj="fixDeprecationSteps"
+          steps={steps.map((step, index) => {
+            return {
+              title: i18nTexts.getStepTitle(index + 1),
+              children: (
+                <EuiText>
+                  <p>{step}</p>
+                </EuiText>
+              ),
+            };
+          })}
+        />
       </EuiModalBody>
 
       <EuiModalFooter>
diff --git a/x-pack/plugins/upgrade_assistant/public/application/components/shared/health.tsx b/x-pack/plugins/upgrade_assistant/public/application/components/shared/health.tsx
index 362b2af684e27..9bf35668ac88a 100644
--- a/x-pack/plugins/upgrade_assistant/public/application/components/shared/health.tsx
+++ b/x-pack/plugins/upgrade_assistant/public/application/components/shared/health.tsx
@@ -16,10 +16,10 @@ import { COLOR_MAP, REVERSE_LEVEL_MAP } from '../constants';
 
 const LocalizedLevels: { [level: string]: string } = {
   warning: i18n.translate('xpack.upgradeAssistant.checkupTab.deprecations.warningLabel', {
-    defaultMessage: 'warning',
+    defaultMessage: 'Warning',
   }),
   critical: i18n.translate('xpack.upgradeAssistant.checkupTab.deprecations.criticalLabel', {
-    defaultMessage: 'critical',
+    defaultMessage: 'Critical',
   }),
 };
 
diff --git a/x-pack/plugins/upgrade_assistant/public/application/components/shared/search_bar/__snapshots__/group_by_filter.test.tsx.snap b/x-pack/plugins/upgrade_assistant/public/application/components/shared/search_bar/__snapshots__/group_by_filter.test.tsx.snap
index 64def47db1350..5a8619e1e687b 100644
--- a/x-pack/plugins/upgrade_assistant/public/application/components/shared/search_bar/__snapshots__/group_by_filter.test.tsx.snap
+++ b/x-pack/plugins/upgrade_assistant/public/application/components/shared/search_bar/__snapshots__/group_by_filter.test.tsx.snap
@@ -10,14 +10,14 @@ exports[`GroupByFilter renders 1`] = `
       key="message"
       onClick={[Function]}
     >
-      by issue
+      By issue
     </EuiFilterButton>
     <EuiFilterButton
       hasActiveFilters={false}
       key="index"
       onClick={[Function]}
     >
-      by index
+      By index
     </EuiFilterButton>
   </EuiFilterGroup>
 </EuiFlexItem>
diff --git a/x-pack/plugins/upgrade_assistant/public/application/components/shared/search_bar/__snapshots__/level_filter.test.tsx.snap b/x-pack/plugins/upgrade_assistant/public/application/components/shared/search_bar/__snapshots__/level_filter.test.tsx.snap
index 4865c5fa8eb55..551e212f23dd7 100644
--- a/x-pack/plugins/upgrade_assistant/public/application/components/shared/search_bar/__snapshots__/level_filter.test.tsx.snap
+++ b/x-pack/plugins/upgrade_assistant/public/application/components/shared/search_bar/__snapshots__/level_filter.test.tsx.snap
@@ -12,7 +12,7 @@ exports[`DeprecationLevelFilter renders 1`] = `
       numFilters={1}
       onClick={[Function]}
     >
-      critical
+      Critical
     </EuiFilterButton>
   </EuiFilterGroup>
 </EuiFlexItem>
diff --git a/x-pack/plugins/upgrade_assistant/public/application/components/shared/search_bar/group_by_filter.tsx b/x-pack/plugins/upgrade_assistant/public/application/components/shared/search_bar/group_by_filter.tsx
index d6a3cab9ba160..c37ae47793b95 100644
--- a/x-pack/plugins/upgrade_assistant/public/application/components/shared/search_bar/group_by_filter.tsx
+++ b/x-pack/plugins/upgrade_assistant/public/application/components/shared/search_bar/group_by_filter.tsx
@@ -14,10 +14,10 @@ import { GroupByOption } from '../../types';
 
 const LocalizedOptions: { [option: string]: string } = {
   message: i18n.translate('xpack.upgradeAssistant.checkupTab.controls.groupByBar.byIssueLabel', {
-    defaultMessage: 'by issue',
+    defaultMessage: 'By issue',
   }),
   index: i18n.translate('xpack.upgradeAssistant.checkupTab.controls.groupByBar.byIndexLabel', {
-    defaultMessage: 'by index',
+    defaultMessage: 'By index',
   }),
 };
 
diff --git a/x-pack/plugins/upgrade_assistant/public/application/components/shared/search_bar/level_filter.tsx b/x-pack/plugins/upgrade_assistant/public/application/components/shared/search_bar/level_filter.tsx
index 108087e2ae992..59bfaa595b0a6 100644
--- a/x-pack/plugins/upgrade_assistant/public/application/components/shared/search_bar/level_filter.tsx
+++ b/x-pack/plugins/upgrade_assistant/public/application/components/shared/search_bar/level_filter.tsx
@@ -13,15 +13,9 @@ import { i18n } from '@kbn/i18n';
 import { LevelFilterOption } from '../../types';
 
 const LocalizedOptions: { [option: string]: string } = {
-  warning: i18n.translate(
-    'xpack.upgradeAssistant.checkupTab.controls.filterBar.warningButtonLabel',
-    {
-      defaultMessage: 'warning',
-    }
-  ),
   critical: i18n.translate(
     'xpack.upgradeAssistant.checkupTab.controls.filterBar.criticalButtonLabel',
-    { defaultMessage: 'critical' }
+    { defaultMessage: 'Critical' }
   ),
 };
 interface DeprecationLevelProps {