@staticmethod<EOL><INDENT>def export_flow_process_data(params, process):<DEDENT>
output_flow = eTree.SubElement(process, consts.Consts.sequence_flow)<EOL>output_flow.set(consts.Consts.id, params[consts.Consts.id])<EOL>output_flow.set(consts.Consts.name, params[consts.Consts.name])<EOL>output_flow.set(consts.Consts.source_ref, params[consts.Consts.source_ref])<EOL>output_flow.set(consts.Consts.target_ref, params[consts.Consts.target_ref])<EOL>if consts.Consts.condition_expression in params:<EOL><INDENT>condition_expression_params = params[consts.Consts.condition_expression]<EOL>condition_expression = eTree.SubElement(output_flow, consts.Consts.condition_expression)<EOL>condition_expression.set(consts.Consts.id, condition_expression_params[consts.Consts.id])<EOL>condition_expression.set(consts.Consts.id, condition_expression_params[consts.Consts.id])<EOL>condition_expression.text = condition_expression_params[consts.Consts.condition_expression]<EOL>output_flow.set(consts.Consts.name, condition_expression_params[consts.Consts.condition_expression])<EOL><DEDENT>
Creates a new SequenceFlow XML element for given edge parameters and adds it to 'process' element.

:param params: dictionary with edge parameters,
:param process: object of Element class, representing BPMN XML 'process' element (root for sequence flows)