}

    default void setLdapSecurityPrincipal(final String value) {
        setSystemProperty(Constants.LDAP_SECURITY_PRINCIPAL, value);
    }

    default String getLdapMemberofAttribute() {
        return getSystemProperty(Constants.LDAP_MEMBEROF_ATTRIBUTE, "memberOf");
    }

    default void setLdapMemberofAttribute(final String value) {

        form.ldapAccountFilter = fessConfig.getLdapAccountFilter();
        form.ldapGroupFilter = fessConfig.getLdapGroupFilter();
        form.ldapMemberofAttribute = fessConfig.getLdapMemberofAttribute();
        form.ldapSecurityAuthentication = fessConfig.getLdapSecurityAuthentication();
        form.ldapInitialContextFactory = fessConfig.getLdapInitialContextFactory();