I really liked the idea of Gamma accepting client layout templates, but it's still a long way from perfect. At my school there is a standard theme for all classes and even uploading the file the result is totally different from what was expected. I signed up for Gamma precisely because I saw that they would have this new. but in the end, the result is that the slides created are only close in color (when I would like the presentation to have the template, I know that it is possible because in Google Slides it has this function). In addition to the failure of the generated texts not to be inside the PowerPoint text boxes. I look forward to the success of this implementation.