# Configuration

{% hint style="warning" %}
The Application.cfc must not be changed, otherwise the system can no longer be updated.
{% endhint %}

The `config.cfm` is **the first file you need to revise and modify**. You will find a template of this file in the `configs` folder. When not already done, copy this file into the root directory and rename it to `config.cfm`. Now you can adapt your data according to your needs.

## Available variables

This table shows the available variables and what they do:

<table><thead><tr><th width="232">Variables</th><th width="499.33333333333326">Description</th></tr></thead><tbody><tr><td>datasource</td><td>Name of datasource in Lucee</td></tr><tr><td>environment</td><td>Sets the environment where the application is currently running in. You can use "prod" or "dev".</td></tr><tr><td>mainURL</td><td>The full URL of your live project<br>(incl. http:// or https://)</td></tr><tr><td>schedulePassword</td><td>Password for scheduled tasks</td></tr><tr><td>applicationname</td><td>The name of your application.cfc</td></tr><tr><td>sessiontimeout</td><td>Set sessiontimout with "createTimespan()"</td></tr><tr><td>pdf_type</td><td>Set the pdf_type. You can use "modern" or "classic" for lucee pdf print</td></tr><tr><td>requesttimeout</td><td>RequestTimeout in seconds</td></tr><tr><td>imageFileTypes</td><td>Set allowed image file types</td></tr><tr><td>documentsFileTypes</td><td>Set allowed document file types</td></tr><tr><td>apiSecret</td><td>Secret, which is used to create the access tokens.</td></tr><tr><td>apiReloadPassword</td><td>Password that is used to reinit the API. (See taffy <a href="https://docs.taffy.io/#/3.5.0?id=reloadpassword">documentation</a>)</td></tr><tr><td>appName</td><td>Any name you like</td></tr><tr><td>appOwner</td><td>Enter the name of the operator (Your company)</td></tr><tr><td>fromEmail</td><td>Mail address from which the system should send mails from</td></tr><tr><td>toEmail</td><td>Enter the email address of the administrator</td></tr><tr><td>errorEmail</td><td>Enter an email address for error messages</td></tr><tr><td>usersIP<br><em>(Dev environment only)</em></td><td>To simulate a customer in local environment, enter a public IP address here</td></tr><tr><td>payrexxAPIurl</td><td>The basic URL to the Payrexx API</td></tr><tr><td>payrexxAPIinstance</td><td>Your personal Payrexx instance</td></tr><tr><td>payrexxAPIkey</td><td>Your API key from Payrexx</td></tr><tr><td>payrexxDesignID</td><td>Look and feel of your payment page <br>(id from Payrexx)</td></tr><tr><td>payrexxWebhookDev<br><em>(Dev environment only)</em></td><td>Webhook directory for developing environment</td></tr><tr><td>payrexxWebhookPassword</td><td>The webhook password that is specified in the url variable</td></tr><tr><td>payrexxPSPs</td><td>PSP IDs <br>(comma separated list without spaces)</td></tr><tr><td>footerText</td><td>The text in the footer of every page in Saaster (backend)</td></tr><tr><td>Email settings</td><td>Have a look to the config.cfm</td></tr></tbody></table>

## Payrexx related variables

Payrexx is a [Swiss Payment Service Provider](https://www.payrexx.com/?ref=paweco) and is subject to Swiss quality control. And anyone who knows Switzerland knows how important that is. Check out our documentation how to setup Payrexx in saaster:

{% content-ref url="../fundementals/payment-service-provider" %}
[payment-service-provider](https://docs.saaster.io/fundementals/payment-service-provider)
{% endcontent-ref %}