How do I print a diagram in IDT

I'm working in Information Design Tool , designing universes ; I wish to PRINT my diagrams.

I fail to understand why SAP's product designers cannot comprehend that users will need to perform basic everyday functions like this.

If I create a document in Word , I might want to PRINT it.

If I receive an email in Outlook , I might want to PRINT it.

If I create an ER Diagram in Powerdesigner or ERwin , I might want to PRINT it.

PRINT

Why is this impossible in IDT ?