---
title: "System Info Column Descriptions"
slug: "system-info-column-descriptions"
updated: 2024-02-02T12:08:31Z
published: 2024-02-02T12:08:31Z
canonical: "kb.dataparc.com/system-info-column-descriptions"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://kb.dataparc.com/llms.txt
> Use this file to discover all available pages before exploring further.

# System Info Column Descriptions

**Source ID:** Auto-filled and cannot be changed: this is the unique database ID for the tag's source.

**DS Param1:** Auto-filled and cannot be changed: this is the unique database ID for this tag within the source.

**Snap Index:** Auto-filled and cannot be changed: this is the tag's byte array position in the snap or current value file for that source.

**Tag Id:** Auto-filled and cannot be changed: this is the unique database ID for this tag.