The hundred users should log in simultaneously only once. How should we declare this in the options object? Any explanations would be helpful

export const options = {
vus: 100,
iterations: 100,
};

Is this correct, or should I update it? Can anyone help me? I don’t have any duration condition; I just need 100 users to log in simultaneously, and each user should log in only once.

Please take a look at the metrics shown in the image. I would like to know which metrics are important for evaluating the login results, specifically the minimum, maximum, and average values. Is this approach correct?

Additionally, for further scenarios, I need a token. I am creating a file for each scenario. How can I store the token for future use? Any help to clarify this confusion would be greatly appreciated! Thank you.