> For the complete documentation index, see [llms.txt](https://docs.sealights.io/knowledgebase/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sealights.io/knowledgebase/setup-and-configuration/troubleshooting-faq/.net-.netcore/namespace-what-to-configure.md).

# 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="/files/SgwHICpBivEoKBHAyVPP" alt=""><figcaption></figcaption></figure>

### Related articles <a href="#related-articles" id="related-articles"></a>

* [Pivotal Cloud Foundry (PCF) Support](/knowledgebase/setup-and-configuration/sealights-agents-and-plugins/java-agent/pivotal-cloud-foundry-pcf-support.md) (Java)
* [NodeJS - JavaScript heap out of memory](/knowledgebase/setup-and-configuration/troubleshooting-faq/node-javascript/nodejs-javascript-heap-out-of-memory.md)
* [Testing Frameworks Integration](/knowledgebase/setup-and-configuration/integrations/testing-frameworks-integration.md)
* [Installing the Coverage Listener as a JVM Java Agent](/knowledgebase/setup-and-configuration/sealights-agents-and-plugins/java-agent/default-usage-cli/installing-the-coverage-listener-as-a-jvm-java-agent.md) (Java)
* [Legacy CD Agent for Java Application](/knowledgebase/setup-and-configuration/sealights-agents-and-plugins/cd-agent/cd-agent-for-java-application.md)


---

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