// Service Form PS

import com.onresolve.jira.groovy.user.FieldBehaviours
import com.onresolve.jira.groovy.user.FormField

// Get the specific field
FormField myField = getFieldById("customfield_xxxx") // Vendor Dev Status

// Set the tooltip description with AUI icon styling
myField.setLabel("System Sales Catalog Product Code <span class='aui-icon aui-icon-small aui-iconfont-info' title='Use this field to indicate the product code associated with the system, as stated in the Sales Catalog for this system' style='cursor: help; margin-left: 5px;'></span>")