add apm filter and search

Author: mdbirnstiehl

solutions/observability/apps/filter-search-application-data.md

@@ -2,13 +2,15 @@
 mapped_urls:
   - https://www.elastic.co/guide/en/observability/current/apm-filter-and-search-data.html
   - https://www.elastic.co/guide/en/serverless/current/observability-apm-filter-and-search-data.html
+
+navigation_title: "Filter and search data"
 ---
 
-# Filter and search application data
+# Filter and search application data [apm-filter-and-search-data]
 
-% What needs to be done: Align serverless/stateful
 
-% Use migrated content from existing pages that map to this page:
+Because Elastic APM is built on top of the {{stack}}, you have the full power of Elastic’s powerful search capabilities to filter and search through your application data. Mastering how to filter and search your data can help you find bottlenecks in your code faster:
 
-% - [ ] ./raw-migrated-files/observability-docs/observability/apm-filter-and-search-data.md
-% - [ ] ./raw-migrated-files/docs-content/serverless/observability-apm-filter-and-search-data.md
+* Use global filters to [filter data](../../../solutions/observability/apps/filter-application-data.md) across the Applications UI based on a specific time range or environment.
+* Use [advanced queries](../../../solutions/observability/apps/use-advanced-queries-on-application-data.md) on your data to filter on specific pieces of information.
+* Use {{es}}'s [cross-cluster search](../../../solutions/observability/apps/cross-cluster-search-with-application-data.md) functionality to search APM data across multiple sources.