# Requirements for registering ELO Sync in Azure
ELO Sync does not require active app registration in Azure to run. You will find more information on the Azure app registration process under ELO Sync in Azure.
If there are any issues during Azure registration, check the following.
# Solution
# Is the correct redirectUri set?
Make sure that you set the same redirect URI in the Azure app registration and in the app settings, in the section 'AzureAd'-'CallbackPath' and 'PublicUrl'.
If a proxy is used to access ELO Sync, the PublicUrl must also be registered as the redirect URI in Azure, as in the following example:
Assuming the following values are defined in the appsettings.json file for 'CallbackPath' and 'PublicUrl':
{
"AzureAd":{
"CallbackPath": "/signin-oidc-custom"
},
"PublicUrl": "https://eloserver:9093/ix-Repository1/plugin/de.elo.ix.plugin.proxy/sync",
}
Then the redirect URI in Azure must be a combination of the PublicUrl and the CallbackPath:
https://eloserver:9093/ix-Repository1/plugin/de.elo.ix.plugin.proxy/sync/signin-oidc-custom
# Is the type set to 'Web application' in Azure?
If not, change the application type in the web application.
# Have all rights been defined?
Check whether all rights are set according to ELO Sync permissions.