Project Organization - Json



On the project organization lesson there was json deserialization activity on the workflow, but i don’t seem to find it. And when i loaded the example workflow it just gives me “Activity could not be loaded because of error in the XAML”. I feel that it would be really handy in my work use config file and get the important paths and values from there to my file. So is there some plugin that i need, i couldn’t find any related to json on the plugin list. Can someone help me. Thanks