---
sourceDocument: Australia Operational Technology Management
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/operational-technology

 Release :

    - australia

ft:locale :

    - en-US

ft:publication_title :

    - Australia Operational Technology Management

ft:clusterId :

    - optm

bundleId :

    - optm

workflow :

    - Technology


---

# Edit a Variable set

# Edit a Variable set {#ariaid-title1}

Release version: Australia  
Updated March 12, 2026  
![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read  
Edit a Variable set for an Auto Query scan created in the Discovery Console for OT.

## Before you begin

Role required: admin

## Procedure

1. Navigate to the Variables page.
2. Select a Variable set.  
   Note:  
   Editing the Custom - Global variable set allows you to globally override variable values defined in the Driver - Global variable set.
3. Select the pencil icon ![]() for the Variable.  
   The Edit Variable Set view opens.
4. Edit parameters as needed.
   1. Identification: Edit the name and description of the Variable.
   2. Sites: Select a different site from the original selection if needed.
   {#editing-a-variable-set__substeps_llm_kbc_c3c}
5. In the Variables section, you can edit or delete the variables as needed.  
   Select the pencil icon to edit the Variable. The Edit Variable window opens.  

6. To hide the value of a Variable, slide the toggle next to Encrypted.  
   Note:  
   Encrypted Variable values in Variable Sets are obscured. Encrypted values display as dots when set to encrypted.

   <br />

{#editing-a-variable-set__steps_bdr_11c_c3c}