Preparation

1. Navigate to System Definition > Business Rules
2. Locate and open the Lab 5.1 Business Rule Debugging Business Rule
3. Select the Active checkbox to make sure the Business Rule is active
4. Overwrite the string <your_initials> with your personal initials in the Script on the Advanced Tab. Example:

5. catch(err){
       gs.log("JS!!!: a JavaScript runtime error occured - " + err);
   }
   

6. Save the record, remain on the form
7. Review the Business Rule and read the script so you understand: when it triggers, what it executes
8. Consider saving this Business Rule as a Favourite as you will be opening the record often throughout the lab. Select Create Favorite on the form's Context menu