Freelance order for MT4 EA based on downloaded indicator. Is there any intellectual property infringement?

 

Freelance order for MT4 EA based on downloaded indicator. Is there any intellectual property infringement?

Also possible to clarify

"  If no conditions for transferring exclusive rights to the program developed via the Freelance service are set in the requirements specification, all the exclusive rights to the ordered software belong to the Customer. In that case, the Developer can use the developed software for his or her own needs on the terms of a free and simple (non-exclusive) license within the entire duration of the exclusive right.  " quoted from https://www.mql5.com/en/job/rules

                     
Rules of Using the Freelance Service
Rules of Using the Freelance Service
  • www.mql5.com
The Freelance section of mql5.com website is the service for fulfilling Orders of programming in MQL4 and MQL5. The Freelance service is available to registered users of MQL5.com aged 18 and older. To search for developers who are ready to write a program, an Order needs to be placed. A user who has placed an Order is hereinafter referred to as...