> ## Documentation Index
> Fetch the complete documentation index at: https://aletyx.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Can I modernize legacy jBPM, RHPAM, or KIE Server systems?

> Aletyx is a drop-in replacement for aging jBPM, RHPAM, and KIE Server systems, letting you modernize without rewrites, behavior changes, or re-certification.

Yes. Aletyx is positioned as a drop-in replacement for aging jBPM, RHPAM, and KIE
Server deployments — letting you modernize without rewrites, behavior changes, or
re-certification.

## Where to go next

<CardGroup cols={2}>
  <Card title="jBPM" icon="diagram-project" href="/docs/components/jbpm">
    The workflow engine and how Aletyx replaces aging jBPM deployments.
  </Card>

  <Card title="Kogito" icon="cube" href="/docs/components/kogito">
    The cloud-native runtime that succeeds legacy KIE Server.
  </Card>

  <Card title="Drools" icon="gears" href="/docs/drools/overview">
    The rule engine at the core of modernized decision automation.
  </Card>

  <Card title="Modernize Drools" icon="wrench" href="/docs/faq/concepts/modernize-drools">
    How to move Drools apps off old 7.x versions without rewrites.
  </Card>

  <Card title="Deployment" icon="server" href="/docs/deployment/overview">
    Deploy modernized systems across your environments.
  </Card>

  <Card title="What is Kogito?" icon="list" href="/docs/faq/concepts/what-is-kogito">
    Background on the Kogito project behind the modern runtime.
  </Card>
</CardGroup>