All students versions work like this and most End User License Agreements prohibit the use of EDU software for commercial projects. In this case it can be argued that using the project created on the EDU version to get the money in order to build it is a violation of this rule. If the project had any hope of being funded then the student should not have been using an EDU version of AC. You could have bought a time license (30 days) for the duration.
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I was trying to avoid commenting on this topic since it is my opinion that ethically you need to redo all the work. But some random thoughts on the matter follow and they can be ignored:
1. Did you pay the student for his work? If not why and now that the project has funding will you pay his hours?
2. While I was studying there was this professor who gave students projects based on the ones he had on his office and then used them to present them to his clients. The minimum thing that happened was that he was fired from the University and almost had his architects license revoked.
3. Do you trust that all the work of the student is usable? recreating the project will let you do a quality control check on his work.
4. I was a member of a thesis committee were one of the students wanted to do a project based on a real site with a "possible" real proposal at the first review all members of the committee informed the student that if that was the case then all members were quitting the review panel.
5. Imagine the case that I get a student to create a set of plans for a project then I go to your office and asked you to sign them and inform that I will not pay any fees except the percentage for the signature which should be around 10% of the project since all other phases are already done. Will you accept this?
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That being said if you trust that the student work is up to par I would try to export to IFC and link/import the file in AC and use that as the base of the project.
BTW Copy/Paste won't work.
Eduardo Rolón AIA NCARB
AC27 US/INT -> AC08Macbook Pro M1 Max 64GB ram, OS X 10.XX latest
another Moderator