WebUI component:

            topology_uuid : str = topology_.topology_id.topology_uuid.uuid

            topology_name : str = topology_.name

            raw_values = context_uuid, context_name, topology_uuid, topology_name

            b64_values = [base64.b64decode(v.encode('utf-8')).decode('utf-8') for v in raw_values]

            b64_values = [base64.b64encode(v.encode('utf-8')).decode('utf-8') for v in raw_values]

            context_topology_uuid = ','.join(b64_values)

            context_topology_name  = 'Context({:s}):Topology({:s})'.format(context_name, topology_name)

            context_topology_entry = (context_topology_uuid, context_topology_name)