Hi Emilio,
> I guess what I meant was how to move the app built on my PC to our enterprise web server, where is were I have other apps built with the regular version of WAB on AGOL
All apps that you created with Web AppBuilder in ArcGIS Online are hosted within ArcGIS Online; unless you downloaded them and decided to host them locally on your own web server - which is what you've done I guess.
> I installed WAB Developer on my PC and it appears to show in our organization's My Content as an app.
This is correct. But all this means is that you've just registered Web AppBuilder Developer Edition with your ArcGIS Online organization. So it can use your web maps and other resources in the organization.
> When I use that WAB, though, the new app gets created on my PC not on our web server.
Yes, this is expected behavior.
> Is there a way to install the WAB Developer on the enterprise server so the new app gets created and readily accessible under My Content as it happens when using the regular WAB?
When you create new apps with Web AppBuilder Developer Edition, the apps are stored within the installation directory of Developer Edition. It is typically: C:\WebAppBuilder21\WebAppBuilderForArcGIS\server\apps and within this location are subfolders, where each folder represents a web app. You can copy a web app's folder to your own web server (e.g., IIS) to host the apps. If you want them to appear under My Content in ArcGIS Online, you can register each individual web app as a new item following the steps in the help topic I posted previously.
Hope this helps,
