I’m not sure where I have to post this question.
We need to create valueset in OMOP structure.
So we propose to add flags in standard_concept column
I have posted a proposal here too
That’s the right place to post it.
Normally, on the forum you describe the problem, and once the community agreed that this problem needs to be solved, you go into github.
But you’ve already posted on a github:) so, I answered there.