function jdl_wpcfe_assign_client_callback( $shipment_id ) {

  $wpcargo_client = wpcfe_get_users(‘wpcargo_client’);

    if( can_wpcfe_assign_client() ): ?>

      <div class=”form-group”>

          <div class=”select-no-margin”>

              <label><?php esc_html_e(‘Client’,’wpcargo-frontend-manager’); ?></label>

              <select name=”registered_shipper” class=”mdb-select mt-0 form-control browser-default _custom_select” id=”registered_client” >

                  <option value=””><?php esc_html_e(‘– Select Client –‘,’wpcargo-frontend-manager’); ?></option>

                  <?php if( !empty( $wpcargo_client ) ): ?>

                      <?php foreach( $wpcargo_client as $key => $value ):  ?>

                          <option value=”<?php echo $key; ?>” <?php selected( get_post_meta( $shipment_id, ‘registered_shipper’, TRUE ), $key ); ?>><?php echo $value; ?></option>

                      <?php endforeach; ?>

                  <?php  endif; ?>

              </select>

          </div>

      </div>

  <?php endif;

}

add_action( ‘wpcfe_assign_form_content’, ‘jdl_wpcfe_assign_client_callback’, 10, 1 );

add_action( ‘wpcfe_bulk_assign_form_content’, ‘jdl_wpcfe_assign_client_callback’, 10, 1 );