# User Guide - ISO-20022 Combo Flow

## Getting Started

### Creating Your First Plan

1. **Navigate to Builder**
   - Click "Builder" in the navigation menu
   - You'll see the adapter palette on the left and canvas on the right

2. **Add Steps**
   - Drag adapters from the palette to the canvas
   - Steps will be added in order
   - You can reorder steps by dragging them

3. **Configure Steps**
   - Click "Edit" on any step to configure parameters
   - Fill in required fields (amount, asset, beneficiary, etc.)
   - Check compliance requirements for fiat steps

4. **Review & Sign**
   - Click "Review & Sign" when your plan is complete
   - Review the plan summary
   - Sign with your Web3 wallet

5. **Execute**
   - Click "Create Plan" to register the plan
   - Click "Execute Plan" to start execution
   - Monitor progress in the execution timeline

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## Step Types

### Borrow
- Borrow digital assets using collateral
- Configure: Asset, Amount, Collateral Reference

### Swap
- Exchange one asset for another
- Configure: From Asset, To Asset, Amount
- Shows estimated slippage

### Repay
- Repay borrowed assets
- Configure: Asset, Amount

### Pay
- Send fiat payment via banking rails
- Configure: Asset, Amount, Beneficiary IBAN
- Requires compliance (LEI/DID/KYC/AML)

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## Compliance

### Required Information
- **LEI**: Legal Entity Identifier
- **DID**: Decentralized Identifier
- **KYC**: Know Your Customer verification
- **AML**: Anti-Money Laundering check

### Setting Up Compliance
1. Go to Settings page
2. Enter your LEI and DID
3. Complete KYC/AML verification
4. Compliance status will be shown in the dashboard

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## Simulation (Advanced Users)

### Enable Simulation
1. Toggle "Enable Simulation" in preview page
2. Click "Run Simulation"
3. Review results:
   - Gas estimates
   - Slippage analysis
   - Liquidity checks
   - Warnings and errors

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## Troubleshooting

### Plan Validation Errors
- Check recursion depth (max 3)
- Verify step dependencies
- Ensure amounts are positive

### Execution Failures
- Check wallet connection
- Verify sufficient balance
- Review error messages in timeline

### Compliance Issues
- Update compliance information in Settings
- Verify KYC/AML status
- Check expiration dates

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**Last Updated**: 2025-01-15