---
title: PID Mapping Profile Rules
slug: zen-master/pid-mapping-profile-rules
docTags: 
createdAt: 2024-12-27T19:33:45.776Z
---

The **Rules** section shows the following information:

| **Parameter**             | **Description**                                                                                                                                                                                                                                                        |
| ------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Action                    | The action taken for this rule.<br />* **Pass** – passes the PID through unchanged, with the existing PID numbers.
* **Set Null** – sets the PID value as null.
* **Remove** – removes the PIDs from the stream.
* **Map** – change the PID value to a specified value |
| Program Number (for MPTS) | The number of the program for which the rule applies.                                                                                                                                                                                                                  |
| Original PID (decimal)    | The original PID value.                                                                                                                                                                                                                                                |
| New PID (decimal)         | The new PID value. This parameter is only relevant for rules with *Map* actions.                                                                                                                                                                                       |