TOPIC: Changing context/topic by default in projects

Hi,
I am wondering if it would be better if the topic and context entries would be repeated in the project tab when I press F3 to make another action in the project? The way I use the projects is that I outline all the actions there one by one. But most of the action happen in the same context or topic. Every time I need to change then from none to what I need. Of course, when the context or topic changes I have to change them but in any chase they need to be changed from none to what is needed or from what was before to what is needed.