# Installation

# Licenses

### Microsoft

Information about the [Microsoft Business Central licenses](https://docs.squeeze.one/books/dexpro-business-central-apps/page/bc-lizenzen).

### 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](https://docs.squeeze.one/books/dexpro-business-central-apps/page/bezug-der-dexpro-module).

### 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](https://appsource.microsoft.com/de-de/product/dynamics-365-business-central/PUBID.dexprosolutionsgmbh%7CAID.69470%7CPAPPID.368db399-65f5-4250-9afd-b2a67a49e809?tab=Overview). This is where the required DEXPRO modules are downloaded.

[![Squeeze_icon_appsource.png](https://docs.squeeze.one/uploads/images/gallery/2023-02/scaled-1680-/squeeze-icon-appsource.png)](https://appsource.microsoft.com/de-de/product/dynamics-365-business-central/PUBID.dexprosolutionsgmbh%7CAID.69470%7CPAPPID.368db399-65f5-4250-9afd-b2a67a49e809?tab=Overview)

# Setup Wizard

This wizard guides the user step by step through the different facilities of the module.

### Guided Setup Wizard

1. Navigate to **DEXPRO eInvoice Setup** from the search
2. Click **Guided Setup** to launch the setup wizard
3. 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