Quite often Q1 -> A1 already exist, but you have a new similar Q1.5 (which was created, self-closed, downvoted once, auto-deleted, undeleted, meta info removed, and deleted again), which is also clearly answered by A1.
I.e. before:
Q1 -> A1
desired after:
Q1 -> A1
Q1.5 -> A1
Actual names were:
Q1: How to pass an environment variable as a command line parameter in Run/Debug configuration in PyCharm?
Q1.5: How to expand Windows environment path variable in PyCharm Run/Debug Configurations? [duplicate]
A1: <...>-u ${myVar}
One option from the Karl Knechtel's answer is to solve this with the section Alternative question, like here: How can the GPU scaling be disabled on Windows when the drivers provide no such option?. So I suggested an edit to add Q1.5 to Q1. Probably not canonical way though, so rejected.
Then tried to get opinions in the python chat, where one of the opinions was "The SE way for that are multiple questions pointing to a common/canonical dupe target." After that, created a Q1.5 and self-closed it as duplicate of Q1. But then this duplicate was downvoted and auto-deleted - seems also not recognised as convenient.
After deletion, the desired goal is no longer reached: search on the Q1.5 won't lead to A1 (unless already cached over previous months).
But what is a general fluent SE solution?