Office App Parameter and Excel Addin Settings in Dynamics 365 for finance and operation

Navigate to System administration > Setup > Office app parameters.

In the App parameters fast tab, click Initialize app parameters button

App Parameters will be initialised

In the Registered applets fast tab, click Initialize applet registration button.

Registered resources will look like this

            Settings for store type - office store

·       App ID: WA104379629

·       Store: en-US

·       Store Type: Office Store

Settings for Store Type centralized deployment

·       App ID: 61bcc63f-b860-4280-8280-3e4fb5ea7726

·       Store: EXCatalog

·       Store Type: Centralized Deployment