I am working on an assignment where a custom URL needs to be provided on the Contact to open a training portal website when clicked. The DEMO and PROD salesforce instances need to open different training portal sites. So, I have created a custom label which will have different values for the base URLs for DEMO and PROD. The custom link formula on the Contact is below.
{!$Label.Advisor_Training_Portal_URL}/Details/{!Contact.AgentId__c} However, this is not working. Can someone help?