Hi,
I have developed an app that defines several app parts that I want to use throughout my entire site hierarchy. This same site hierarchy may contain hundreds of subsites. Since I didn't want to have to manually upload the app to every subsite or to go through the trouble of writing a Powershell script, I simply tried using the app catalog to deploy the app to all subsites automatically. This worked wonderfully, and I now have the app itself available everywhere I want it to be.
The problem is that the app part definitions themselves are nowhere to be found. If I go to any subsite that has the app installed and try to add the app part on a page, it will simply not show up in the available app parts. The app part IS available in the app catalog where I originally installed the app for it to be deployed, but it doesn't work anywhere else.
My question is very simple: how can I manage to have my app made available throughout my site hierarchy, especially considering the containing app is already installed everywhere I want it to be ?