Machine Field

Have you ever made unique templates for exact nodes?
Will you remember after six month what's with node--page--38612?

This module gives you:

• Base field definition for machine field.
• Admin form on what you can select desired content entities to have machine field.
• Automatic base field creation/deletion on admin form change.
• Extends theme suggestions with machine field on selected entity types.

And to the glory of laziness you option to create templates with machine names. Just download module, 2 clicks and you're ready to go!