How to convert user defined linetype in an Autocad file(dwg)

I would like to ask you how to convert user defined linetype in an Autocad file(dwg) to pdf with Apose.CAD Product.
Please find gif file(“UserDefinedLientype”) for your understand with this issue.
Looking forward to your prompt response
UserDefinedLientype.gif (1.7 MB)
thank you

@engsoft9567,
Hi.
Could you please attach the sample DWG file with this linetype, so we can test it deeper on our side?

CF364901-96E3-49B4-8412-136D187AB0B0.zip (615.9 KB)

@engsoft9567,
thank you, we have created CADNET-9690 to implement this feature.