You can do this using the Character Function action but you'll need to get creative. There are several ways to do this but the way that I'm doing it may be one of the simpler methods as once you get the first result separated from the original string, you can just copy and paste the same actions and alter them for the second value, then the third value will just be the remainder. *Note: This will become increasingly complicated and tedious if you're capturing more than three values.
First I assigned the the original string to an action result, then using Character Function, I used '&' as a delimiter. Add a 1 to the delimiter action result, so when you're getting values to the left of the delimiter it includes the delimiter itself as well, i.e. result1=test&. You can then just replace the delimiter with a blank. Test it out to ensure it works correctly, then rinse and repeat.
It may seem a little overwhelming if you're new to customizing in Method but it is definitely possible. Check out the Customization section of our Help Center to learn more about Actions and Objects, here's a link for the Character Function action; you should also watch our Customization Webinars towards the bottom of the screen. If need be you can always speak with one of our in-house Consultants or some Method Solution Providers for assistance, whether it be training or for them to do the work for you.
Let me know if you're interested in speaking with a Consultant and I'll get the ball rolling.
- Ashur