# Installing for vRP

To integrate ZeroTrust with an vRP-based server, you'll need to put your admin groups in `Cfg.WhitelistedGroups` inside `config.lua` with the following code to ensure proper compatibility:

```lua
Cfg = {}

Cfg.WhitelistedGroups = { -- If you have created or edited any group, add it here
    god = true,
    admin = true,
    superadmin = true
}
```

This function ensures that ZeroTrust correctly retrieves the player's admin group, allowing it to recognize different permission levels (e.g., "god") within your vRP framework. \
You can check your `vrp/cfg/groups.lua` file and search `cfg.groups` to see if there are differents groups, if so, add them to the `Cfg.WhitelistedGroups`

Make sure you have vRP installed and properly configured before making these changes.

You may have to add `"@vrp/lib/utils.lua"` in `server_scripts` inside the `fxmanifest` file of ZeroTrust.

{% hint style="info" %}
ZeroTrust caches the result of the admin group after the first use per player. This ensures that each player's admin group is **checked only once**, **minimizing unnecessary calls** and avoiding potential spam.
{% endhint %}

> Groups are taken from the official vRP github : <https://github.com/vRP-framework/vRP/blob/master/vrp/cfg/groups.lua>