---
title: Viewing Existing PID Mapping Profiles
slug: zen-master/viewing-existing-pid-mapping-profiles
docTags: 
createdAt: 2024-12-27T19:32:50.600Z
---

The PID Mapping Profiles screen displays all existing PID Mapping profiles, and information about the configuration of each profile.

![PID Mapping Profiles screen](https://api.archbee.com/api/optimize/mzxtTQEvCNIdUNgF2kuwJ/ofW970sHP1qWrED9kvkiA_image.png)

When a PID Mapping profile is selected, the list pane is minimized and detailed info about the selected profile, divided into sections, is shown on the right of the screen.

::Image[]{src="https://api.archbee.com/api/optimize/mzxtTQEvCNIdUNgF2kuwJ/8MEvtiuFIAJBx-S0Tyzp8_image.png" size="80" width="1164" height="823" position="center" alt="PID Mapping profile details" showCaption="false"}

When a profile is selected, the following sections are shown in the Info pane:

- **Details** - configuration details of the PID Mapping profile.
- **Rules** - the rules that apply to the selected profile.
- **Sources** - the Sources

The main display includes the following data and actions for each profile:

| **Parameter**      | **Description**                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| ------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| Selection Checkbox | Select one or more profiles and perform batch actions on all selected profiles. Available actions are:<br />* **Delete All** - deletes the profile configuration for the selected profile.                                                                                                                                                                                                                                                             |
| Name               | The name of the PID Mapping profile as configured in ZEN Master.                                                                                                                                                                                                                                                                                                                                                                                       |
| Default Action     | The default action that is applied to PIDs that are not included in a specific rule.<br />* **Pass** – passes the PIDs through unchanged, with the existing PID numbers.
* **Set Null** – sets the PID value as null. This is useful for maintaining the integrity of CBR streams.
* **Remove** – removes the PIDs from the stream.                                                                                                                    |
| Type               | The method used for specifying which PIDs the rules apply to. Options are:<br />* **PID** - the number of the incoming PID
* **Category** – the general category of the PID (e.g. audio, video, SCTE-35 etc.). If the stream has multiple PIDs of the specified category, then the rule is applied to the first PID and all others are treated with the default process.
* **Type** – the specific type codec (e.g. MPEG1 Video, AVCH/.264, HEVC etc.) |
| Rules              | The number of rules configured in the profile.                                                                                                                                                                                                                                                                                                                                                                                                         |





- [Actions on a PID Mapping Profile](docId\:bshEijmdpUQQnTF2k0YKe)&#x20;
- [PID Mapping Profile Details](docId\:NvS8WwU5zX4uzkJ5kTkgw)&#x20;
- [PID Mapping Profile Rules](docId:5C3YqIdkARIo_2fOHpXr8)&#x20;
- [PID Mapping Profile Sources](docId\:AschUTWLJC2BzedGe9Z_Y)&#x20;