 Hello, my talk is on Perview Rendering Improvements in LibreOffice, so Perview means essentially SFX View Cell, in LibreOffice normally your review options, you want them to be shared across SFX View Cells because an SFX View Cell is tied to a window, but there are cases where you don't want them to be shared, as we will see. So what sort of the options are we talking about? Those are color schemes, like light, dark or other modes that you can add, formatting marks, like the Piltro character, and spell checking. The reason why you may not want these options to be shared is, say for example, you are using online and you don't want to enable dark mode in one client and have it enabled in every client. This is what you would want to happen in the desktop application, because if you switch to dark mode there you would want it to switch to all your windows, but in online you wouldn't want that. The view options were handled as a global state for that reason, because there was no need for them to be separate, and then changes to one view would apply to every view, obviously. So we wanted to change that for online specifically, but also for any other use case that would want them to be separate. So obviously you can enable or disable that mode. In the Office app it's like before, we didn't change that. So the work done is the staticization of the global options classes. Currently it's tied to whether tiled rendering is enabled or not, but that could be changed in the future as well to tie it to some other state. Sharing or not of the options between the views based on the rendering mode. There was no options class in the SD compartment, so the creation of that, which all means that if you have different views, you can have different view options now in online. There is other view options that you could separate that currently are not, like Impress Draw Grayscale mode. So my expectation is if you enable that it would be enabled in all views, and you wouldn't want that. Same for the Calc Show Formula and Value Highlighting modes. So we should probably separate those in the future. And yeah, that's all. Thank you.