Fix errors

Author: theletterf

get-started/toc.yml

@@ -1,16 +1,14 @@
 project: 'Get started'
 toc:
   - file: index.md
-  - title: Get started with Elastic's trial
-    items:
-      - file: trial-getting-started.md
+  - file: trial-getting-started.md
+    children:
       - file: trial-choose-use-case.md
       - file: trial-week-1.md
       - file: trial-week-2.md
       - file: trial-poc-framework.md
-  - title: Elastic fundamentals
-    items:
-      - file: introduction.md
+  - file: introduction.md
+    children:
       - file: the-stack.md
       - file: deployment-options.md
       - file: versioning-availability.md

get-started/trial-poc-framework.md

@@ -437,7 +437,7 @@ Enable full-text search across 100,000 products to reduce time-to-find from an a
 - **[Trial getting started guide](/get-started/trial-getting-started.md)**: Overview of your trial journey.
 - **[Week 1 guide](/get-started/trial-week-1.md)**: Set up and initial implementation.
 - **[Week 2 guide](/get-started/trial-week-2.md)**: Expansion and evaluation.
-- **[Production guidance](/deploy-manage/production-guidance/production-guidance.md)**: Planning for production deployment.
+- **[Production guidance](/deploy-manage/production-guidance.md)**: Planning for production deployment.
 
 ## Need help?
 

get-started/trial-week-1.md

@@ -117,7 +117,7 @@ curl -X POST "https://your-deployment.elastic.cloud:9200/your-index/_doc" \
   }'
 ```
 
-3. Refer to the [Elasticsearch index API documentation](/manage-data/data-store/index-your-data/index-documents.md) for more options.
+3. Refer to the [Elasticsearch index API documentation](/manage-data/data-store/index-basics.md) for more options.
 
 ### Verify your data
 
@@ -171,7 +171,7 @@ Best for: Understanding application performance and errors.
 6. Generate some traffic to your application.
 7. Return to **Applications** in Kibana to view traces and metrics.
 
-Refer to [APM documentation](/solutions/observability/apm/apm.md) for detailed setup instructions.
+Refer to [APM documentation](/solutions/observability/apm/index.md) for detailed setup instructions.
 
 ### Verify your data
 
@@ -358,7 +358,7 @@ Alerts help you stay informed about important events or conditions.
 6. Configure actions (e.g., send an email or Slack message).
 7. Save and enable the rule.
 
-Refer to [alerting documentation](/explore-analyze/alerts-cases/alerting/alerting.md) for more options.
+Refer to [alerting documentation](/solutions/observability/incident-management/alerting.md) for more options.
 
 :::
 
@@ -374,7 +374,7 @@ Refer to [alerting documentation](/explore-analyze/alerts-cases/alerting/alertin
 5. Configure connectors (email, Slack, PagerDuty).
 6. Save and enable the rule.
 
-Refer to [observability alerting](/explore-analyze/alerts-cases/alerting/alerting.md) for detailed configuration.
+Refer to [observability alerting](/solutions/observability/incident-management/alerting.md) for detailed configuration.
 
 :::
 
@@ -395,7 +395,7 @@ You can also create custom rules:
 4. Set severity and risk scores.
 5. Enable the rule.
 
-Refer to [security detection rules](/solutions/security/detect/detection-rules/detection-rules.md) for more information.
+Refer to [security detection rules](/solutions/security/detect-and-alert/about-detection-rules.md) for more information.
 
 :::
 ::::

get-started/trial-week-2.md

@@ -66,7 +66,7 @@ Select data sources that:
 - Content management: Add user profiles alongside documents.
 - Log analysis: Add application metrics alongside log data.
 
-Refer to [data ingestion documentation](/manage-data/ingest/index.md) for advanced techniques.
+Refer to [data ingestion documentation](/manage-data/ingest.md) for advanced techniques.
 
 :::
 
@@ -93,7 +93,7 @@ Refer to [data ingestion documentation](/manage-data/ingest/index.md) for advanc
 - Combine infrastructure metrics with application traces.
 - Add cloud service metrics (AWS CloudWatch, Azure Monitor).
 
-Refer to [observability integrations](/solutions/observability/integrations.md) for more options.
+Refer to [observability get started](/solutions/observability/get-started.md) for more options.
 
 :::
 
@@ -120,7 +120,7 @@ Refer to [observability integrations](/solutions/observability/integrations.md)
 - Add authentication logs (Okta, Azure AD) for identity monitoring.
 - Include firewall logs for network threat detection.
 
-Refer to [security data sources](/solutions/security/detect/detection-rules/data-sources.md) for integration options.
+Refer to [security detection and alerting](/solutions/security/detect-and-alert.md) for integration options.
 
 :::
 ::::
@@ -245,7 +245,7 @@ Create polished, stakeholder-ready dashboards that tell a compelling story.
 4. **Set refresh intervals**: Auto-refresh dashboards for live monitoring.
 5. **Apply consistent styling**: Use the same color schemes and fonts.
 
-Refer to [dashboard documentation](/explore-analyze/dashboards/dashboards.md) for advanced features.
+Refer to [dashboard documentation](/explore-analyze/dashboards.md) for advanced features.
 
 :::::
 
@@ -266,10 +266,10 @@ Demonstrate Elastic's powerful capabilities with advanced features.
    - Test different analyzer configurations.
 2. **Search suggestions (autocomplete)**:
    - Add completion suggesters to your index mapping.
-   - Refer to [suggesters documentation](/manage-data/data-store/search-your-data/search-suggesters.md).
+   - Refer to the Elasticsearch documentation for suggesters.
 3. **Semantic search** (if on Elastic 8.8+):
    - Enable vector search for AI-powered semantic matching.
-   - Refer to [semantic search documentation](/solutions/search/semantic-search/semantic-search.md).
+   - Refer to [semantic search documentation](/solutions/search/semantic-search.md).
 4. **Saved searches**:
    - Create and save complex search queries for reuse.
    - Share searches with team members.
@@ -296,7 +296,7 @@ Demonstrate Elastic's powerful capabilities with advanced features.
    - Link logs to traces and metrics for full context.
    - Use correlation IDs to track requests across services.
 
-Refer to [observability features](/solutions/observability/index.md) for detailed guides.
+Refer to [observability features](/solutions/observability.md) for detailed guides.
 
 :::
 
@@ -322,7 +322,7 @@ Refer to [observability features](/solutions/observability/index.md) for detaile
    - Go to **Security** → **Explore** → **Threat Intelligence**.
    - Import threat intel feeds to identify known bad indicators.
 
-Refer to [security capabilities](/solutions/security/index.md) for more features.
+Refer to [security capabilities](/solutions/security.md) for more features.
 
 :::
 ::::
@@ -487,8 +487,7 @@ Create a plan for moving forward:
 
 ### Getting help with production planning
 
-- **[Deployment architecture](/deploy-manage/production-guidance/production-guidance.md)**: Best practices for production deployments.
-- **[Sizing guidance](/deploy-manage/production-guidance/deployment-sizing-guidelines.md)**: Estimate resource requirements.
+- **[Production guidance](/deploy-manage/production-guidance.md)**: Best practices for production deployments and sizing.
 - **[Contact sales](https://www.elastic.co/contact)**: Discuss licensing and support options.
 
 :::::