This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(54.400000000000006, 41%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELP%3C/text%3E%3C/svg%3E)
Hi Team, We have a teams-app up and running, named Contentkalender. We are rebuilding the system, to also run on a new domain: Contentkalender.app To connect this app to the teams developer app, I need the App ID, but everytime I try to fill it in, it gives a error warning. Could you maybe give me the app-id, or help me with taking ownership of this app in the Teams developer portal. If that’s not possible. How can I proceed so that everyone who is currently using the app in teams, will transit to the new version, once that one has been accepted?
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(57.599999999999994, 65%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
Could you please let us know if this app has been developed/added by some other owner? Is your app already imported into developer portal? Could you please let us know how you are trying to update the new domain? What error are you getting?
You can get the app id from admin center.
Hi, this app has been developed by my company. I've tried to upload it via the developer portal, but that didn't work. So after a long hassle I got it to work via de app package. Long story short, now I want to take ownership, but i get the error that the ID is not correct:
So for now i can't modify the app via the developer portal, because I can't seem to get it imported in the portal.
In want to take ownership, so I can change the domain of the page to our new domain. Please help.
This comment has been deleted due to a violation of our Code of Conduct. The comment was manually reported or identified through automated detection before action was taken. Please refer to our Code of Conduct for more information.
Could you please let us know what error you are getting while trying to import the app. Also please let us know which AppId you used for getting the ownership.
I Saw that my comment was deleted? But this is the error message
Could you please let us know what error you are getting while trying to import the app. Also please let us know which AppId you used for getting the ownership.
Hi @Meghana-MSFT , do you see the screenshot? That's the error and the app-id
Above shared screenshot is for taking ownership. Could you please let us know what error you are getting while trying to import the app.
Sorry. I Seem to have misplaced the manifest somewhere in my documents. So i can't import the app, that's why I try to take ownership.
@Meghana-MSFT If I try to add a new app with this app ID, then i get this error. So I can't take ownership and I can't import a new app with this ID?
Could you please help me?
@Meghana-MSFT Please advice in this matter
@Luuk Post - Engineering team has given the following inputs for this. Looks like the app is not part of user's tenant and that's why it gives 404 error. Since it is 3P app and already in store he even can't upload package to Teams Developer Portal because appId already exists. By default, only DevX members have admin privileges over apps part of global store. Even, if user is tenant admin, app Id and tenant Id should be specified in the ECS config. In that case, the tenant admins for the specific tenant will have admin privileges on the app. The tenant admin should file a support ticket to prove that they own the app. After that, we will do a one-time exercising of mapping the app to their tenant, following which the tenant admin will have control over the app.
@Meghana-MSFT Thanks, i've submitted the support request.