Overview
In this business scenario we have many Accounts across the globe and we wish to flag an Account if it is involved with a country inside the EU.
Note: In this example we have created a custom field called Countries which is a multi-select option set and a custom field called At least one country inside EU which is boolean.
North52 Decision Suite
The North52 Decision Suite solution works like this:
- A formula is created that will trigger whenever the custom field Countries is changed
- When triggered, the formula will check the Countries field:
	- If the Countries field has been set to France, Germany, Greece, Ireland, Italy, Poland, Spain, it will set the custom field At Least one Country inside EU to Yes
- Otherwise it will set the custom field At Least one Country inside EU to No
 
Setup Decision Table
- Navigate to Settings > N52 Formula
- Create a new formula, setting the following values in the Formula Guide:
	- Source Entity set to Account
- Set Formula Type to Save - Perform Action
- Select the Decision Table editor
 
- Change the Name of the formula to Multi-Select example
- Expand the Source & Target
	- For Source Property select Countries
		- This is a custom multi-select field
 
 
- For Source Property select Countries
		
- In the Decision Table editor 
	- Select cell A2
		- Go to the Source tab
- Expand Source and find and select Countries {Value}
 
- Select cell A4
		- Go to the Source tab and expand Countries {Value}
- Select France, Germany, Greece, Ireland, Italy, Poland, Spain
 
- Select cell B2
		- Go to the Source tab
- Find and select At least one country inside EU 
			- This is a two optionset custom field.
 
 
- Select cell B4
		- Go to the Source tab
- Expand At least one country inside EU and select Yes
 
- Select cell B5
		- Select No
 
 
- Select cell A2
		
- Click Save
Test
- Change the Countries to any of the countries listed above - France, Spain etc and click Save. You will see the At least one country inside EU field change to Yes
- Change Countries to a non EU country and click Save. You will see the At least one country inside EU field change to No  
 
		
 
 