How to implement watermark in PDF/word outputs using FSTATUS = Draft

I have the following question related to watermark, basically want to implement watermark in PDF/Word for topics/maps in the publication where FSTATUS = Draft

  1. FPUBWATERMARK in publish plugins
    • How should this field be used?
    • What parameters can be passed?
    • Does it generate watermarks in the output?

  2. Using metadata for watermarking (e.g., FSTATUS)
    • How can metadata such as <ishfield name="FSTATUS" level="lng" /> be utilized?
    • For example, if FSTATUS = Draft, how can a watermark be applied to the output (PDF/Word)?

Currently, TD metadata properties are not exposed in DITA-OT preprocessing temporary files, which makes this use case challenging. In this scenario, how can the plugin be customized to apply watermarks in PDF/Word outputs?

Any help would be appreciated.

emoji