How can i add config UI for my mod building?

[imengyu]

Hello Developers! I am currently making a mod with new building and reaching the final step. I want add a building option on the menu left, just like Automated Notifier:

My building need a configurable string param ‘ProgramValue’, just like Name property in Automated Notifier. I tried to search for possible APIs in the game code, but found nothing.

I tried the following code, but the config UI did not appear on the side.

    [Serialize]
    private string programValue;
    public string ProgramValue
    {
      get
      {
        return programValue;
      }
      set
      {
        programValue = value;
      }
    }

    [MyCmpAdd]
    private CopyBuildingSettings copyBuildingSettings;

    private void OnCopySettings(object data)
    {
      FCPU component = ((GameObject)data).GetComponent<FCPU>();
      if (component != null)
        programValue = component.programValue;
    }

Config of My building:

How can i add config UI for my building?

Thank you for your help!