add to migration assistant blurb

elastic · Feb 19, 2019 · f2fcf4f · f2fcf4f
1 parent f58b188
commit f2fcf4f
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/docs/guide/apm-breaking-changes.asciidoc b/docs/guide/apm-breaking-changes.asciidoc
@@ -27,11 +27,13 @@ See the <<ecs-compliance,ECS field changes>> table for full details on which fie
 APM UI::
 +
 [[breaking-new-endpoints]]
-**Moving to new data endpoints.**
-APM Server version 6.x or lower data will be filtered out of Kibana. 
-We offer a Kibana Migration Assistant (in the Kibana Management section) to help you migrate your data. 
+**Moved to new data endpoints.**+
+When you upgrade to 7.x, 
+data in indices created prior to 7.0 will not automatically appear in the APM UI.
+We offer a Kibana Migration Assistant (in the Kibana Management section) to help you migrate your data.
+The migration assistant will reindex your older data in the new ECS format.
 Be aware that this is a beta release.
-This script is **not** supposed to be run on production data at this stage.
+This script is **not** meant to be run on production data at this stage.
 
 [float]
 [[ecs-compliance]]