def METHOD_NAME(self) -> None:
    TABLE_URI_FIELD_NAME = 'Table URI (Amundsen)'
    PRIORITY_FIELD_NAME = 'Priority (Amundsen)'
    custom_fields = \
        self.asana_client.custom_field_settings.get_custom_field_settings_for_project(
            self.asana_project_gid
        )
    custom_fields = {f['custom_field']['name']: f['custom_field'] for f in custom_fields}
    if TABLE_URI_FIELD_NAME in custom_fields:
        table_uri_field = custom_fields[TABLE_URI_FIELD_NAME]
    else:
        table_uri_field = self.asana_client.custom_fields.create_custom_field({
            'workspace': self.asana_workspace_gid,
            'name': TABLE_URI_FIELD_NAME,
            'format': 'custom',
            'resource_subtype': 'text',
        })
        self.asana_client.projects.add_custom_field_setting_for_project(
            self.asana_project_gid,
            {
                'custom_field': table_uri_field['gid'],
                'is_important': True,
            }
        )
    if PRIORITY_FIELD_NAME in custom_fields:
        priority_field = custom_fields[PRIORITY_FIELD_NAME]
    else:
        priority_field = self.asana_client.custom_fields.create_custom_field({
            'workspace': self.asana_workspace_gid,
            'name': PRIORITY_FIELD_NAME,
            'format': 'custom',
            'resource_subtype': 'enum',
            'enum_options': [
                {
                    'name': p.level
                } for p in Priority
            ]
        })
        self.asana_client.projects.add_custom_field_setting_for_project(
            self.asana_project_gid,
            {
                'custom_field': priority_field['gid'],
                'is_important': True,
            }
        )
    self.table_uri_field_gid = table_uri_field['gid']
    self.priority_field_gid = priority_field['gid']
    self.priority_field_enum_options = priority_field['enum_options']