---
title: "Change an Existing Specification"
slug: "change-an-existing-specification"
updated: 2024-01-29T11:35:48Z
published: 2024-01-29T11:35:48Z
canonical: "kb.dataparc.com/change-an-existing-specification"
---

> ## 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.

# Change an Existing Specification

**Purpose:** Modify a grade specification for a given grade within a process area.

**Task:** Modify the upper and lower limits for a given grade for all tags in a process area.

**Steps:**

1. Go to the Tools menu in PARCview and select Grade Specification.

![](https://cdn.document360.io/59db2ca4-e512-446a-a143-a7c626447812/Images/Documentation/image002_053.png)
2. Use the Grade selector to pick a grade and the Process selector to pick a process area. The grid will populate with all tags assigned to the process area that have limits configured for the given grade.

![](https://cdn.document360.io/59db2ca4-e512-446a-a143-a7c626447812/Images/Documentation/image004_045.jpg)
3. Modify the Upper and Lower Control limits.
4. When completed, click **Save** in the upper left.

![](https://cdn.document360.io/59db2ca4-e512-446a-a143-a7c626447812/Images/Documentation/image006_038.jpg)