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

# Multi-server activation

> How to configure the Atoti Limits UI to connect to multiple Atoti Server instances by overriding the Limits UI settings with additional application server keys and AsOfDate configuration

This section walks you through adding the necessary settings to support connecting multiple solutions to Atoti Limits.

The snippet below shows you how to override the Limits UI Settings to include additional Business Solutions. Here, we specify that
we want to connect Atoti Limits to the servers *Atoti FRTB* and *Atoti MarketRisk*.

<Note>
  We can set the serverNameToServerKey property to map the server key used by the UI to the catalog name from the server.
</Note>

We create an object containing all default Limit settings and new solutions we want to connect to by specifying their server key (see `applicationServerKeys`).

This settings object is then passed into the activation function.

```
const { activate, limitsSettings } = await import("@activeviam/limits-sdk");

const newSettingsObject = {
    ...limitsSettings,
    "limits_management-screens": {
	    ...limitsSettings["limits_management-screens"],
		applicationServerKeys: ["FRTB","MR"],
        asOfDate: {
            MR: {
                asOfDateDimensionName: "Dates",
                asOfDateHierarchyName: "Date",
                asOfDateLevelName: "AsOfDate",
            },
            FRTB: {
                asOfDateDimensionName: "Dates",
                asOfDateHierarchyName: "Date",
                asOfDateLevelName: "AsOfDate",
            },
        },
        serverNameToServerKey: {
            FRTB: "FRTB",
            MR: "MR"
        },
     }
}

const extension: ExtensionModule = {
  activate: async (configuration: Configuration) => {
    _merge(configuration.pluginRegistry, getDefaultPlugins());
    configuration.storeEnhancers = [...(configuration.storeEnhancers || [])];

    configuration.higherOrderComponents = [
      withSandboxClients,
      ...(configuration.higherOrderComponents || []),
    ];

    activate(configuration, newSettingsObject);
  },
};
```