How to verify data from function or data from input

Dear Experts,

I have a question for SEM-BPS for Excel input.

Our SEM version is v3.5

Now for SEM data in our project, it contains two parts.

One is from user key in, another is from sem function (formula, copy function, etc)

Now we want to only check the data from user key in. (we check record master data)

But for function data, we do not want to check it.

Could you kindly provide some idea to solve this requirement

Thanks and best regards

Alex yang