Hi I found out that an app created and customized directly from Online can have the preloaded layers, however, if I start from developer version, I don't know where to have the layers preloaded. I tried Attribute - Extra data source to add from Online, it didn't work. I have to add an Add Data widget to load(from Online) manually every time. Am I missing something or I have to 'develop' everything once starting from developer version? Or even better, is there a workflow that I can convert /import the app created via Online into developer version? I tried to download from Online but the code has been uglified. I also tried to import the downloaded but it failed for version reason. The SDK is v2.26.
Thanks.
