IT WORKS FOR 4.5
Lets you set up some default text that will be filled in for all new topics in specified forums. You can define the default Topic Title and initial post content. People posting new topics in forums where this is active will be able to alter this text, but it is useful to provide a common template for specific types of topics.
NOTICE: if you have purchased this plugin for IPBv3.x drop me a pm so i can add you to the file ( Make sure you have an active purchase ).
FOR IP.Board 3.x: https://community.invisionpower.com/files/file/5383-pre-defined-topic-fields/