A procurement manager withholds important information to strengthen negotiating power.

Integrative negotiation relies on openness and trust, aiming to identify underlying interests, not just positions. Withholding information is typical of distributive (win-lose) bargaining, where each side protects its bottom line. In an integrative context, hiding key details prevents mutual understanding, reduces creative option-building, and damages relationship trust. Instead, transparency enables value creation—such as joint cost reduction or innovation. CIPS emphasises that power must be balanced with openness when integrative outcomes are desired.