<label for="elevateWordFile" class="col-sm-3 text-sm-right col-form-label"><la:message
                                            key="labels.elevate_word_file"/></th></label>
                                    <div class="col-sm-9">
                                        <input type="file" id="elevateWordFile" name="elevateWordFile" class="form-control-file"/>
                                    </div>

                                <div class="form-group row">
                                    <label class="col-sm-12 col-form-label"><la:message
                                            key="labels.elevate_word_file"/></label>
                                </div>
                            </div>
                            <div class="card-footer">

     * This file should contain definitions for words or documents that should be elevated in search results.
     */
    @Required
    public MultipartFormFile elevateWordFile;

    /**
     * Default constructor for UploadForm.
     * Creates a new instance with default values.
     */
    public UploadForm() {
        // Default constructor
    }