How to use user functions in Asp.net Core project?

[Anders]

Our projects are asp.net core projects which are running in docker, how to use user functions in such environment?

[Anders]

I found a way to resolve it.

In appsettings.json, add setting 

"telerikReporting": {
    "assemblyReferences": [
      {
        "name": "My.Assembly.Name",
        "Version": "1.0.0"
      }
    ]
  }