@Satya.Munagala - This seems to be not feasible or supported at the time and should be filed as an Idea or Enhancement Request. As all Fusion Applications connections to UCM should be done through FusionAttachements/RIDC or FA web services.
However, I could see there are few unanswered threads already in the community such as below:
Kindly review the provided information and see if it helps. Other suggestions are welcome.
