# Configuration / parameters

Parameters are delivered through the method call, packed in a nice <String> Hashtable for easy access.

Please note that values are sent as-is, so make sure to escape values before DB operations using

```java
DbConnection.escapeSql(String s);
```

Configurations can be stored using the getConfiguration methods of the command object. These values can be editedthrough the designer, depending on the Codeunit type

- System configurations: Designer > Modules > Static content
- Solution configurations: Designer > \[Solution\] > Advanced > Configurations

Value names will be prefixed with Class simple name - example + "."

```
 com.tsnocode.MyExampleCodeunit.myParameter
```