DLE/docs.en/back-docs/setup-instruction.md

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Digital Legal Entity — Application Setup Guide

Full system initialization

This document describes the full process of preparing the application for use with blockchain, smart contracts, and the access control system.

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Step 1: Install software

1. Clone the project repository to your machine
2. Run the application via Docker Compose or locally as per your setup
3. Open the web app in a browser: http://localhost:9000 (production) or http://localhost:5173 (dev)

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Step 2: Connect crypto wallet

1. Ensure a browser wallet is installed (MetaMask, WalletConnect, or similar)
2. Create or import an account that holds governance tokens
3. In the web app click "Connect wallet"
4. Choose wallet type and confirm connection
5. After success you will see your account address in the top corner

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Step 3: Add RPC providers (Security → RPC providers)

1. Go to Settings → Security tab
2. Find "RPC providers"
3. Click "Add"
4. For each blockchain network fill in:
   • Network name (e.g. Ethereum, Polygon, BSC)
   • RPC URL (e.g. https://eth-mainnet.g.alchemy.com/v2/YOUR-API-KEY)
   • Chain ID
5. Click "Save" for each provider
6. The system will verify the connection

⚠️ Important: Obtain API keys from providers (Alchemy, Infura, QuickNode, etc.) before adding

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Step 4: Multichain smart contract deployment

1. Go to Settings → Blockchain tab
2. Fill in the form
3. Click "Start deployment"

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Step 5: Complete deployment and save contract address

1. Wait for deployment to finish (typically 30–120 seconds)
2. After success the "Contract management" page opens
3. Copy the deployed contract address (e.g. 0x742d35Cc6634C0532925a3b844Bc...)

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Step 6: Configure authentication via smart contract

1. Return to Settings → Authentication tab
2. In "Smart contract address" paste the address from step 5
3. Set access thresholds:
   • Minimum tokens for editing (e.g. 100)
   • Minimum tokens for viewing (e.g. 1)

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Step 7: AI and database configuration

1. Go to Settings → AI tab
2. Open "Database" subsection
3. Change default passwords
4. Click "Generate new encryption key"
   • The system creates a cryptographic key
   • Store the key securely (needed for data recovery)

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Step 8: Internet access (optional)

If you need external access to the web app:

1. Go to Settings → Server tab
2. Select WEB SSH or another suitable service
3. Fill in the form to migrate the local app to a host with public IP and domain
4. Click "Publish"
5. Wait for migration to complete

ℹ️ Requires a registered domain and DNS access

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Step 9: Legal documents for personal data

9.1 Company legal information

1. Go to CRM → Content
2. Open the "Company legal information" form
3. Fill in: full name, short name, legal form, legal address, actual address, Tax ID/OGRN/KPP, contacts, DPO responsible person, applicable jurisdiction (GDPR, CCPA, etc.)
4. Click "Save"

9.2 Document templates

1. In Content go to "Templates"
2. Select templates: Privacy Policy, User Agreement, Consent to data processing, Cookie policy
3. For each: Preview, edit if needed, then Publish for public / Publish for internal / Print (PDF)
4. Confirm; documents are added to the app

⚠️ Consult a lawyer before publishing to ensure legal compliance

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Application ready

After these steps the application is fully configured.

Next:

• AI assistant setup: see setup-ai-assistant.md
• Smart contract management: see manage-smart-contracts.md

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Security tips

✓ Store contract addresses and encryption keys securely
✓ Use strong DB passwords
✓ Back up configuration regularly
✓ Never share wallet private keys
✓ Use HTTPS in production

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Documentation

• AI Agents
• Blockchain for Business
• Security
• Blockchain technical docs
• FAQ
• Application description

Support: https://hb3-accelerator.com/ | info@hb3-accelerator.com