Installation

Licenses
Microsoft 
 Information about the Microsoft Business Central licenses . 
 DIGIVOICE 
 The DEXPRO Digivoice system that should be connected to Business Central requires a valid customer license.

Obtaining the DEXPRO module
Detailed Information are here . 
 OnPrem 
 For OnPrem installations, an runtime package with the required apps is provided upon request of a registered reseller / partner. These modules are added to the customer license by the partner and then imported into Microsoft Dynamics Business Central. It should be noted that the DEXPRO Core module forms the basis for all DEXPRO modules and must therefore be imported first. 
 Cloud 
 For cloud installations, you only need the Microsoft AppSource . This is where the required DEXPRO modules are downloaded.

Setup Wizard
This wizard guides the user step by step through the different facilities of the module. 
 Guided Setup Wizard 
 
 Navigate to  DEXPRO eInvoice Setup  from the search 
 Click  Guided Setup  to launch the setup wizard 
 Follow these steps: 
 
 Step 1: Welcome 
 
 Review the introduction 
 Enable Expert Settings  if you need advanced configuration options 
 
 Step 2: Basic Setup Information 
 Configure the fundamental settings for electronic invoicing: 
 
 Base URL : Web service endpoint for document generation 
 Access credentials : Authentication details 
 Default settings : Standard configuration options 
 
 Step 3: Payment Information (if Expert Mode enabled) 
 
 Configure payment method mappings 
 Set up bank account details 
 Define payment terms 
 
 Step 4: Validation Settings (if Expert Mode enabled) 
 
 Configure document validation rules 
 Set field validation patterns 
 Define mandatory field requirements 
 
 Step 5: Final Review 
 
 Review all settings 
 Click  Finish  to complete setup 
 
 Manual Setup Options 
 Access additional setup through  DEXPRO eInvoice Setup  page: 
 Actions Available: 
 
 Document Queue : View and manage pending documents 
 Process Log : Review processing history and errors 
 Customer Setup : Configure customer-specific settings 
 Vendor Setup : Configure vendor-specific settings 
 
 Mappings Section: 
 
 Payment Term Keywords : Map payment terms to XRechnung codes 
 UoM Code Mappings : Map units of measure to international standards