Custom Extensions Creator
- How-to guide
- 3-min read
- Published Jul 18, 2025
Create custom extensions with a few clicks.
Prerequisites
Get started
To use Custom Extensions Creator, the user must be granted the following permissions:
- The
AppEngine - User policy. - A policy with permissions:
ALLOW environment-api:extensions:write;
ALLOW environment-api:extensions:read;
ALLOW extensions:definitions:read;
Overview
Custom Extensions Creator lets you create custom 2.0 extensions directly on the Dynatrace web UI.
You can:
- Create new extensions
- Import existing extensions from your environment or a file
- Change metrics, groups, dimensions, feature sets, and more
- Quickly build, sign, and publish extensions to your environment
1 of 2Create, edit, build, sign and upload custom extensions Use cases
- Quickly edit an existing extension and deploy without touching YAML files
- Migrate a Custom DB Query extension from v1 to v2 with a single click
- Sign a new extension directly from the browser in the Dynatrace web UI
- Create a new monitoring configuration
- Share the extension YAML with your team