How can I read a custom setting in Salesforce Flow. I have created a Org level Custom Setting called FeatureFlag__c with only one boolean field IsActive__c. The idea is, of the org level IsActive__c is true, run the flow else show a screen with some default message. In the flow, I have created a SObjectVariable by the name "SetFieldFeatureFlagFromCustomSetting" and reading it in the very first step of type assignment as "{!SetFieldFeatureFlagFromCustomSetting.IsActive__c"
It is always coming up as null. Is should be true as the org level custom setting is set to true.