This request stems from the long dialog in the help center here https://help.podio.com/entries/21696306
The request it to be able to generate a view or rather filter down to a view of Tasks PER associated item (like projects) from the global Tasks area.
It would work in the same way that you can filter or group tasks by a person or workspace, you could just filter down and/or group tasks by items in an application like individual projects in the projects app.
An alternative work around would be to create a view in the individual project that shows the same information related to the tasks that you see in the global task view instead of just the summarized view we currently have which does not have the needed details to manage and view all tasks associated with just one project.
Global view of Tasks is already pretty good - it just lacks that critical last step of being able to group or filter by individual associated items with apps. Labels could work for this, but not having shared labels is also a major detractor from effective team collaboration and project management.