This is refer to our discussion today morning on the above subject
or
This is refer to our discussion today morning, regarding the above subject
Neither.
Try: This refers to our discussion this morning...
or: This is referring to our discussion this morning...
or: This is in reference to our discussion this morning...
Kindly correct the following sentence
this refers to our discussion this morning on the subject / regarding the subject
Pls help me
Thank you
I would say "on the subject" because I like direct and simple expressions.
If you prefer "regarding," use it. There is no real difference in meaning between the two (in this sentence).
This refers to our discussion this morning on word choice and diction on the Using English website.
Thank you for your kind information !