This plugin allows you to write your own script to gather the assignee(s) needed. A participant type plugin should return a collection of usernames. Please see examples at Bean Shell Programming Guide | Use as Process Participant.这个插件允许您编写自己的脚本来收集需要的受理人。参与者类型插件应返回一组用户名。请参阅Bean Shell编程指南中的示例 用作流程参与者。