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

# Overview

Now that you have your plans setup in Kana (with their related features) alongside all your current users, you can start to **integrate Kana with your product** in order to:

* **Subscribe** users to plans

* Record a user's **usage** of features within plans

* Identify a users **current plans**

* Identify a user's **current feature usage**

Here's all the related guides - although we recommend starting from the top down:

<Card title="Subscribe Users to Plans" icon="square-dollar" href="/guides/ruby/integrating-kana/subscribe-users-to-plans" />

<Card title="Record Feature Usage" icon="video" href="/guides/ruby/integrating-kana/record-feature-usage" />

<Card title="Identify a User's Feature Entitlement" icon="shield-keyhole" href="/guides/ruby/integrating-kana/identify-a-users-feature-entitlement" />