vlocity-lwc-examples/force-app/main/default/lwc/omniCheckboxComponent/omniCheckboxComponent.js

import { LightningElement } from "lwc";
import OmniscriptCheckbox from "vlocity_cmt/omniscriptCheckbox";

export default class OmniCheckboxComponent extends OmniscriptCheckbox {

    connectedCallback() {
        console.debug("OmniCheckboxComponent - connected");
        this.omniApplyCallResp({'checkbox':false});
    }

    handleChange(evt) {
        console.debug("hangleChange: ", evt);
    }

}