4. Register an add-in in your local store
You can find your manifest file in the enterprise installation files downloaded previously. Open the file with a text editor like notepad++ and replace the
https://localhost:8080 with your own domain for example
https://vizslides.infotopics.com. Please note this is on multiple locations in the manifest.
Go to https://admin.microsoft.com/ and log in with a Microsoft admin account.
Show all and then on
Settings > Integrated apps
In the overview, click on
Upload custom apps
upload manifest file (.xml) from device. Click on
Choose File and select the manifest file (.xml) from your device.
Provide link to manifest file and put in the URL where the manifest is stored.
Click on Next and choose who may have access to the add-in. Set the toggle
Is this a test deployment? to no.
Click on next and then again on next. As the last step, click on Finish deployment and click on Done.
The sync process to your organization could take about 1 hour.