Mr. Chair, I thank the member for her question.
Unfortunately, my answer is not simple.
It's because of the complexity. In some areas, like on Microsoft Teams, where the OCIO had personas and we were able to move very quickly to deploy the technology, it was easy. In other areas where we have systems—not the hardware but the systems—that need to be modernized to be able to operate in the cloud in a cloud-native way, those will take longer. We've been working with the OCIO, under their leadership.
Marc, maybe you'd like to speak about the work we've been doing to understand the portfolio of applications that need upgrading and the plans to do that.
Some things, Madame Vignola, can be done quickly, but other things will take more time, particularly in the application space where we need to rebuild applications with departments.
Marc.