Help needed!how to give input by myself and use ViDA?

i want to give input by myself and generate result.How am i able to do so?

You have two options.

  1. use the demonstrator to understand the Star Rating for different scenarios
  2. complete the training course at and then request upgrade to a creator account in ViDA.
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thank you james for your response.

i cant enroll the course. Every time i click enrol i get this error msg XML-RPC Error (404): Unknown error.
am i doing it in wrong way??

please can you send an email to