Is it possible to "turn off" specific loops in loop & merge once a quota is filled?

Base your loop off the displayed choices in a multiple choice question. Use display logic on the choices in the MC question.

https://community.qualtrics.com/XMcommunity/discussion/comment/45699#Comment_45699What if i need people to be randomly assigned so i cant use a multiple choice question and i need them to go through the loop twice seeing two different loops.

You can use Advanced Randomization in addition to display logic.

TomG , if I may follow up on this - I've seen the mc strategy in a couple of topics, however I can't find how to manage quotas when using it.
To explain further: I've created a mcq with 700 choices and used advanced randomization to display only 30. I've checked the "evenly display choices".
I've then set up a merge and loop based on the displayed choices. However, I would like to be able to stop displaying a choice once it reaches a quota of 50 and can't figure how to do it.
The answer might be obvious, but is it possible to achieve this?

https://community.qualtrics.com/XMcommunity/discussion/comment/46192#Comment_46192You can use display logic on the mc choices.