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

# Overview

> Follow the core workflow for evolving your schema in Hub

Hub is built around a single workflow for making schema changes safely.\
Start from a requirement or explore your graph, then move changes through ownership, review, and publishing.

<CardGroup cols={2}>
  <Card title="Explore Your Graph" icon="compass" href="/guides/explore-graph">
    Understand schema structure and ownership before making changes
  </Card>

  <Card title="Design a Query from a Mockup" icon="wand-magic-sparkles" href="/guides/design-query">
    Start from a UI requirement and build the operation you need
  </Card>

  <Card title="Add Types and Fields" icon="plus" href="/guides/add-types-and-fields">
    Create new fields and types on an isolated branch
  </Card>

  <Card title="Create a Subgraph" icon="network-wired" href="/guides/create-subgraph">
    Establish a new service boundary when needed
  </Card>

  <Card title="Assign Ownership" icon="shield" href="/guides/assign-ownership">
    Route changes to the correct service owner
  </Card>

  <Card title="Propose and Review Changes" icon="users" href="/guides/propose-and-review">
    Validate, discuss, and approve schema changes before publishing
  </Card>
</CardGroup>