Why do conflicts arise between line and staff, and how can they be minimized?

Each side blames the other: the line says staff undermines authority and steals credit; the staff says it lacks authority and faces resistance — minimized through role clarity and mutual education.

Line's complaints about staff:

• Staff undermines line authority; thinks in a vacuum (theoretical, far from operations)
• Staff steals credit for successes; fails to keep the line informed; gives unsound advice

Staff's complaints about the line:

• No authority to command line subordinates — recommendations die unimplemented
• Line resists change and fails to use staff properly
• (Self-critical note: staff, enamored with its expertise, tends to believe its solution must be enforced)

How to minimize:

• Both sides understand their proper position in the organization
• The line is educated and encouraged to use staff effectively
• Staff renders complete advice and constantly increases its proficiency

Security angle: replace "staff" with "security team" and "line" with "business units" and every sentence still holds — these 1960s organization-theory conflicts are today's security-vs-business friction, and the same remedies apply.