I have two object one is Mandate__c and another one is Literature_distribution__c ,, in which i have one button with URL on the mandate to create the literature_distribution.....I jst need to copy the mandate record id from which the button is clicked should be default populated on the literature distribution page layout before creation.
for ex: Mandate_Name__c is lookup on the Literature_distribution__c ,, if user clicks on the MandateA(record) then on the Page layout it should be prepopulated on the Mandate_name__c..
below is the formula i tried : Value is not getting prepopulated , kindly help:
/lightning/o/Literature_Distribution__c/new?&recordTypeId=01220000000AJdiAAG& defaultFieldValues=Literature_Distribution__c={!Literature_Distribution__c.RecordTypeId},
{! Literature_Distribution__c.Mandate_Name__c }={!Mandate__c.Id}