It's an excellent question. For most researchers, they already know the answer. They know where they work. They know where their colleagues are, and they know with which agency they need to work.
We have developed a couple of mechanisms to assist those folks whose work tends to fall across the agencies. One is through the new frontiers in research fund, which has a strong interdisciplinary bent, and allows for projects to span across the research agencies. There are also other interdisciplinary and multidisciplinary funds that people can apply to, and there are programs within those funds.
One important thing I have to mention, though, is an initiative that was developed by the three agencies just recently to allow for researchers to apply to their normal agency where they would normally apply with highly interdisciplinary and multidisciplinary projects. These are now managed through a system called TAPER, which is the tri-agency initiative for merit review or peer review, where the projects can be assessed with reviewers from across the three agencies, and we've already received dozens of applications.
We're working hard to make this easier for folks to work across boundaries and across the three councils in a number of ways.