The Budget and Times section is where you can add specific constraints to the lab. There are several different budgeting options that are offered. You can choose the session length to 30 minutes/60 minutes or whatever works for you. You can also specify the end lab behavior to either terminate resources or stop resources.
There are 4 different budgeting options: monthly time, total time, monthly budget and cost budget. By clicking on them, you can fill in the specific time or dollar amount. You can also toggle the options with the arrows when hovering over the box. Depending on which lab type you choose, there will be different options available.
*Example shown with Vocareum Elite