When creating a Program, we attempt to detect and set your Team to Team Dependency Link Type (blocks/is blocked by). 

You have the ability to reconfigure this dependency link type after a Program has been created. 

Configuring the Team to Team Dependency Link Type

To change the dependency link type configuration:

Navigate to the 'Program Roadmap' and select 'Edit Program':

Select 'Show Advanced' from the 'Edit Program' dialogue:

From the 'Team to Team Dependency Link Type' dropdown, select your preferred Jira Link Type. Use the 'Switch Directions' button in the diagram to ensure your link type is configured to your requirements