Specific project property for tasks / or filter where context is a project

I organise a lot of my work by projects and it's great that when I'm in a project object, I can see all tasks for that project. However, when I am planning my week, it would be really useful to see all tasks grouped by project so I can easily see where my focus should be, without having to go into each project. The context view helps with this, but because there can be more than one context for a task, it looks like a really long list as the tasks are repeated and there are whole sections I don't want to see in this list as when doing this particular review, I don't care that the task was created during a particular meeting, I just want to see it attached to a project.

I do still like having the reference to other objects, so the context field is really useful, I'd just like to be able to filter more specifically sometimes.