Problem is that after submission it says like this:I am not sure why people are raising concern over this. It has been discussed many times before, the upload order is not important. If the order was important, they would label it like "Employment Record for the period MM/YY - MM/YY" instead of "Employment Record 1".
Carry on with your lives people and stop unnecessarily mailing IRCC with CSE.
Designation Abc --- def.pdf
Designation Def --- abc.pdf
I think its better to create a CSE instead of feeling bad abt it later.
Thank you all for guiding me.