IMPORTANT NOTE: Please check the below document, before you start customizing your Service Catalog environment.
https://ca-broadcom.wolkenservicedesk.com/external/article?articleId=125335
Service Catalog
All supported Operating Systems
1. Copy the requestprofile.xsl file from
CA\Service Catalog\view\webapps\usm\explorer\request to
CA\Service Catalog\filestore\custom\explorer\request (create any folder in this path should it not exist already).
2. Edit the copy of the file and search for 'cloneclick()'. Comment-out the 'button' lines.
<!--
<xsl:if test="not($mode) and not($fmode) and ($canAdd) and string-length(/xmlRoot/icguinode/icguinodeinfo[21])>0">
<td class="pagesection">
<xsl:call-template name="page_button">
<xsl:with-param name="id" select="'clone'" />
<xsl:with-param name="text" select="$xslcontent/clone" />
<xsl:with-param name="titletext" select="$xslcontent/clone_tooltip" />
<xsl:with-param name="onclick">cloneclick()</xsl:with-param>
</xsl:call-template>
</td>
</xsl:if>
-->
3. Save the file.
4. Stop the Service Catalog services (Accounting and Catalog).
5. Empty/clear the %USM_HOME%\view\translets folder.
6. Clear the %USM_HOME%\logs\*.log files.
7. Clear the web browser cache.
8. Start the Service Catalog services (Accounting and Catalog).