Oracle functions in universe

Hi Experts ,

I have created a set of user defined functions in oracle .I included these functions in Oracleen.PRM file . I restarted all the servers . Still i did not see my function in the universe . My functions has two parameters . I need to pass two universe objects as a parameters to this function .

Please let me know the syntax for my select query and I would like to use this functions in WEBI .

Many thanks in advance.

Regards,

Dirasa