[background info]

Environment: Publication Manger Version 13.0.4630.2

I'm currently composing a Tridion Docs plugin to implement a feature which is able to:

- When user starts to publish, the plugin checks whether current baseline meet with our certain rule.

- If not, send a window message to user, notifying them to recheck manually. But the publish process shall go on.

[current situation]

I've successfully implemented intergrating our check rule into a XML-Write plugin.

I can only trigger a window by manually raising an Exception, to show some custom info message. e.g.

throw new Exception("MY CUSTOM PROMPTING MESSAGE");

┌---------------------------------------------------------------------------┐
 | Publish                                                                               |
├---------------------------------------------------------------------------┤
 |                 The pulg-in "MYWRITEPLUGIN" returned the  |
 |       !         following error: "MY CUSTOM PROMPTING   |
 |                 MESSAGE"                                                       |
└---------------------------------------------------------------------------┘
And the publishing action will stop immediately.

So is there any method to show custom message in the publication manager?