# Modifying Multilevel Precedence and Preemption (MLPP) Options

**To modify Multilevel Precedence and Preemption (MLPP) Options:**

1- Click Multilevel Precedence and Preemption (MLPP) Options in the Editing Profile window, to display the customizable options.

<figure><img src="https://docs.telcobridges.com/w/images/d/dd/ProfileMlpp_0.png" alt=""><figcaption></figcaption></figure>

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2- Modify settings as required.

* Click Save

<figure><img src="https://docs.telcobridges.com/w/images/6/66/ProfileMlpp_1.png" alt=""><figcaption></figcaption></figure>

<details>

<summary>Northbound Interface</summary>

Path

```
/configurations/@[configuration_name]/profiles/@[profile_name]
```

Parameters (text)

```
/configurations/@[configuration_name]/profiles/@[profile_name]
name                            = "@[profile_name]"

/configurations/@[configuration_name]/profiles/@[profile_name]/mlpp_options
look_ahead_for_busy = "LFB allowed"
network_identity    = 0
outgoing_mode       = "No MLPP insertion"
precedence_level    = "PL flash override"
service_domain      = 0
```

Parameters (json)

```
{
"mlpp_options" : {
    "look_ahead_for_busy" : "LFB allowed",
    "network_identity" : 0,
    "outgoing_mode" : "No MLPP insertion",
    "precedence_level" : "PL flash override",
    "service_domain" : 0
  }
}
```

<br>

</details>

### List of Parameters

MLPP Options

* [MLPP: Outgoing Mode](https://prosbcdocs.telcobridges.com/configuration-parameters-all#parameter-mlpp-outgoing-mode)
* [MLPP: Default look ahead for busy when unspecified](https://prosbcdocs.telcobridges.com/configuration-parameters-all#parameter-mlpp-default-look-ahead-for-busy-when-unspecified)
* [MLPP: Default precedence level when unspecified](https://prosbcdocs.telcobridges.com/configuration-parameters-all#parameter-mlpp-default-precedence-level-when-unspecified)
* [MLPP: Default network identity when unspecified](https://prosbcdocs.telcobridges.com/configuration-parameters-all#parameter-mlpp-default-network-identity-when-unspecified)
* [MLPP: Default service domain when unspecified](https://prosbcdocs.telcobridges.com/configuration-parameters-all#parameter-mlpp-default-service-domain-when-unspecified)