- Property Manager name: Script Management
 - Behavior version: The 
latestrule format supports thescriptManagementbehavior v1.4. - Rule format status: Beta, possible breaking changes
 - Access: Read/Write
 - Allowed in includes: Not available for 
latestrule format 
Ensures unresponsive linked JavaScript files do not prevent HTML pages from loading. See Script Management API for more information.
| Option | Type | Description | Requires | |
|---|---|---|---|---|
enabled | boolean | Enables the Script Management feature.  | {"displayType":"boolean","tag":"input","type":"checkbox"} | |
serviceworker | enum | Script Management uses a JavaScript service worker called   | {"displayType":"enum","options":["YES_SERVICE_WORKER","NO_SERVICE_WORKER"],"tag":"select"}{"if":{"attribute":"enabled","op":"eq","value":true}} | |
YES_SERVICE_WORKER | Review insights about script usage, and create a policy to list scripts you want to defer or block. This also installs the   | |||
NO_SERVICE_WORKER | Review insights about script usage. The   | |||
timestamp | number | A read-only epoch timestamp that represents the last time a Script Management policy was synchronized with its Ion property.  | enabled is never visible | {"displayType":"number","tag":"input","type":"number"}{"if":{"attribute":"enabled","op":"eq","value":"never visible"}} | 
