We want to archive a big amount of PRs, for example from 12333333 to 88888888 (example only)
However, between 12333333 and 88888888 there are many PRs that we do not want to archive. In other words,
there are some PR subsets in above range must be skipped.
When configuring the variant for MM_EBAN, how to implement above scenario? Because of the big number of PRs,
it's NOT possible to enter each individual PR number there.