The Access Settings page under Settings restricts which payment accounts and trading-server groups the platform is allowed to use. It is available on the standalone solution.

What You Can Set
- Range of payment accounts — the From–To range of account numbers the platform may use for payment (wallet) accounts.
- Allowed MT groups for payment accounts — the trading-server groups that payment accounts are permitted to belong to.
These limits control where the platform can provision payment accounts. Set them in coordination with your trading-server configuration, then select Save.
