How to delete 3rd party storage data in solidworks in IModelDoc2

MD 2020-11-10

Hi,

I want to delete the third party storage data stored in a part file using IModelDoc2 API. There is an API towards ISwDMDocument20 to delete the third party storage. However, I want to delete data using IModelDoc.

Is there any way to do so?

Solidworks Api/macros