A friend of mine from the same college applied for his masters last year. He took his letter of recommendation from the same professor that I am taking from now.
Since we worked on the same final year projects, our grades are the same and we attended the same class, my professor hinted she would use most of the same document from last year, but that she would add two extra accomplishments of mine. My concern is, that 90% of the document will be identical to my friend's. If any university does a plagiarism check on LOR's from a particular professor, I'm concerned that they might get the wrong impression about my profile, or about my professor's interest in my admission there.
Should I ask my professor to try and change the structure of the letter?