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

# Conditional Edges (LLM Logic)

> Use decision variables to route execution along different paths.

## Concept

Agents can capture variables that summarize outcomes (e.g., status or category). You can reference these as decision variables to control which edge to traverse.

<Steps>
  <Step title="Capture decision variables">
    In the agent’s Variables tab, add Capture Variables the agent will produce (e.g., `status`).
  </Step>

  <Step title="Select decision variables">
    In the Decision tab, pick variables that drive branching.
  </Step>

  <Step title="Label edges">
    Label edges with descriptive outcomes (e.g., “approved”, “needs\_review”).
  </Step>
</Steps>

<Note>
  Decision variable selection is configured in `drawer/Decision.tsx`. At runtime, your backend logic evaluates conditions to choose the edge.
</Note>