Documentation on Class CL_RSRD_SETTING_DT

Hello Experts,
We are planning to build an enhancement that will create Broadcast Settings automatically. We are thinking of using the class CL_RSRD_SETTING_DT to create/update the settings. I would like to know if anyone knows where to get some documentation on this class.
Thanks,
Eric D

Oops. I wonder why this class has been documented (probably due to the CL_WD_* name). Actually, despite of what the prefix suggests this class is not released for public usage. Major (necessary) enhancements have been made to this class starting from SP10 to SP12. Due to its internal nature it's not part of any public package interface as well. So please don't use it.
Best regards,
Thomas
P.S.: Although the naming of this class is an error it cannot be changed anymore without causing collateral damage. Alas....

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