Produced by its own staff

• Originating within a company
• Limited to an organization
• One with common sense bottling hydrogen - to begin with engineer's not outsourced
• Where some promotions occur
• Done by its own staffers
• Not utilizing outside help
• Staff-produced
• Using company resources
• Like company newsletters

Wiktionary Word definitions in Wiktionary
a. (alternative spelling of in-house English)