Hi Wieland, You can upload your code and share it, but ArcGIS Online does not offer a way to physically host your modified application. Eg. you cannot upload and run a custom API application from ArcGIS Online. Currently with an Organization, you can control the template apps that the web maps will be viewed in by modifying the application code to accept the web map as a URL parameter, and adding the application as an Item. When you add the application as an item to ArcGIS Online, you provide a URL link to the running application. Eg. http://yourserver.com/CustomApp. A member of your organization will have the option to choose from the different applications you have provided as an Administrator of the Organization. When they open it, it will look like http://yourserver.com/CustomApp/item.html?id=8ab2cce96ba744869227193c4462018c As Mike mentioned earlier, in a future release we hope to actually host your custom application. Hope that helps, Andrew Hi Andrew, Is this today possible that AGO hosts templates? We have problems when users use templates hosted from our website and not publish the content outside the organisation. (As good practice you first prepare the map and template before you publish). Because we go outside AGO it requires the user to login all the time... :-(, We also have a problem for those users that do not have a AGO global account and use enterprise logins... Jan
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