---
title: Customize Events for PULSE
slug: help/en-us/pulse/customize-events-for-pulse
docTags: 
createdAt: 2026-03-28T18:33:17.882Z
---

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### Is this relevant to me? Make sure it's included in your subscription!





The contents below require access to the on-premise version of DairyComp 305 and are only available to DC Unlimited subscribers.

Click [here](docId:5i7xV63wGmRxMsoTYJaaA) to learn more about the different versions of PULSE.
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DC Unlimited subscribers can create and customize events directly through PULSE or in their on-premise version of DairyComp. Your updates remain synchronized between  the regularly scheduled data synchronization.

Expand the topics below to learn more about customizing events in DairyComp and PULSE:

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## How do I create or edit events in DairyComp?

Knowing the finer details of event editing and creation in the on-premiseDairyComp can be daunting, especially if the majority of your time is spent in PULSE. Use the following articles in the DairyComp 305 online help site to answer any questions:

- [Command Line](https://dc-help.vas.com/default.htm#cshid=1024)
- [Advanced Syntax Options for Commands](https://dc-help.vas.com/default.htm#cshid=1055)
- [Define Custom Events](https://dc-help.vas.com/default.htm#cshid=1015)
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## How do I include specific pen selections in an event?

When creating or updating events that require an animal pen to be selected, you can also specify which pens are available in the Pen drop-down when the event is selected.

Let's say you want to update the PREG event to now move the chosen animal(s) into pen 1, 5, or 7, which you have designated for pregnant animals only. To include this new qualification to your PREG event, you would update the event to read as:

`ENTER EC=6 EDAY PEN=1;5;7`

When your updates carry forward during the regularly scheduled data synchronization, the new Pen field in the PREG event will only display the options listed in the command instead of every pen on the dairy.

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