# Namespace: What to Configure?

## Problem <a href="#problem" id="problem"></a>

The SeaLights build scan needs the namespaces to focus the scan only on your code and not include third-party code. Sometimes, you don't know what the relevant namespace is.

## Solution <a href="#solution" id="solution"></a>

Use a Microsoft tool to identify the content of your DLLs/EXE files: [Ildasm.exe (IL Disassembler) - .NET Framework](https://learn.microsoft.com/en-us/dotnet/framework/tools/ildasm-exe-il-disassembler)

> The IL Disassembler is a companion tool to the IL Assembler (*Ilasm.exe*). *Ildasm.exe* takes a portable executable (PE) file that contains intermediate language (IL) code and creates a text file suitable as input to *Ilasm.exe*.\
> This tool is automatically installed with Visual Studio.

Use `ildasm.exe component_name.dll` where `component_name.dll` is the file name of your artifact. This will display the namespace, classes, and all the methods in it.

### Sample result <a href="#sample-result" id="sample-result"></a>

From the right side of the screenshot, you understand you need to provide `--namespace ILDASMDemo.*` to the Sealights .Net agent.

<figure><img src="https://4057366433-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FAjqTCMRYvHhDgsdPLUnc%2Fuploads%2F4xRL839QBLhXoVOw16hu%2Fimage-20240512-080627.png?alt=media&#x26;token=2e4638b5-2b91-4a42-947b-12905b735746" alt=""><figcaption></figcaption></figure>

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