Can I use a new proof of work (for the same job) from the one I used during the application of my study permit since I have lost the previous one?

[supriyar1202]

Hi Forum members,
I will be applying for Permanent Residency through Express Entry in sometime. But there is a confusion of the proof of work. Is it okay to use a new proof of work for the same job I used during study permit time 2 years ago, since I have lost the previous one and requested a new one from the employer.