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AWS sagemaker medium security documentation change

Service: sagemaker · 2026-05-28 · Security-related medium

File: sagemaker/latest/dg/studio-lifecycle-configurations.md

Summary

Added section distinguishing between built-in LCC (admin-controlled, auto-updating) and default LCC (user-selected, persistent)

Security assessment

Clarifies security boundaries: built-in LCC provides centralized control for security patches/enforcement while default LCC maintains user autonomy. Critical for secure environment management.

Diff

diff --git a/sagemaker/latest/dg/studio-lifecycle-configurations.md b/sagemaker/latest/dg/studio-lifecycle-configurations.md
index 1ae6ec27c..167369fb6 100644
--- a//sagemaker/latest/dg/studio-lifecycle-configurations.md
+++ b//sagemaker/latest/dg/studio-lifecycle-configurations.md
@@ -6,0 +7,2 @@
+Understanding built-in and default lifecycle configurations
+
@@ -36,0 +39,11 @@ Users create and attach built-in lifecycle configurations to their own user prof
+## Understanding built-in and default lifecycle configurations
+
+There are two types of lifecycle configurations in Studio:
+
+  * Built-in LCC: Built-in LCC is controlled by the administrator, always runs when a space starts, and resolves dynamically from the domain settings at launch time. When an administrator updates the built-in LCC at the domain level, all spaces automatically pick up the new LCC on their next launch without requiring any user action.
+
+  * Default LCC: The default LCC is pre-selected for the user at the space level and persists until the user explicitly changes it. Updating the domain-level default LCC does not affect running spaces until they are restarted.
+
+
+
+