V3 replaces individual envelope sends with single composite API call:
- Added dfsle__DocuSignId__c to record lookup query
- New loop builds text collection of Docusign template IDs from selected rows
- Single Action call to DocusignCompositeEnvelopeBuilder after loop
- Passes language from Client_Case__c automatically
- New success screen shows envelope ID
- New error screen with error message display
- Result checking decision (success/failure routing)
- Flow status: Draft (safe to deploy and test)
Paul Huliganga