# ROS-2 Personize your message in ros

This article was original written by Jin Tian, welcome re-post, first come with https://jinfagang.github.io . but please keep this copyright info, thanks, any question could be asked via wechat: jintianiloveu

this part, we will explore how to write our own messages. Before it, I have to mention that, in other companies such as Baidu, they prefer using Protobuf as their message library, but I don’t think this is a good idea. As ros official has a system to organize there messages. The process of create a personized message is:

• Add a YourMsgName.msg file in msg folder in your package;