What does 2 Chronicles 11:23 mean?

He was wise about it—he spread out his other sons across the fortified cities in Judah and Benjamin, gave them plenty of supplies, and found wives for them. He kept them busy and loyal. 2 Chronicles 11:23 - Modern Text Bible

(Rehoboam manages his large family by giving his sons responsibilities and resources, making sure they stay loyal and don't fight over the throne.)