 Another new set of functionality that we've been working on you remember perhaps from the last release that we had added the ability to validate the expressions within your program rules. You can see your green check mark here letting you know that the expression you have written works. We have extended this validation to the program rule actions at this point. So this action is about assigning a value. You can see here if I make a mistake in my expression then I will automatically have that expression validated. It will let me know that I've made an error and what the error is. If I go back and fix that missing parentheses that I needed then I will get confirmation that my expression is valid. We know that program rules and program indicators are one of the biggest challenges to having a well running tracker system. Many programs are now running hundreds and hundreds of program rules. I've seen upwards of 900 program rules in a single program and we want to give you more and more tools to make it easy to validate your expressions but also be able to quickly write new expressions and be able to make the most of your program rule functionality the same that we have done for program indicators previously.