Mendelow's Matrix categorises stakeholders by power and interest. High-interest, low-power stakeholders must be kept informed, as they care about outcomes but lack direct influence. Keeping them informed builds trust and reduces resistance. By contrast, high power/interest stakeholders are key players, while low power
/low interest require minimal effort. This tool ensures negotiation strategies align with stakeholder dynamics, preventing overlooked risks or conflicts.
Reference: CIPS L4M5 (2nd ed.), LO 3.1 - Stakeholder mapping using Mendelow's Matrix.

In integrative (win-win) negotiations, power is not used to dominate or coerce but to enable progress and overcome barriers. Power can help move negotiations forward when discussions stall on specific issues and can help address behavioural or attitudinal barriers that prevent collaboration. Maximising one side's share of gains and coercion are characteristics of distributive or adversarial negotiations, not integrative ones. CIPS clearly differentiates the constructive use of power in integrative negotiations as a means to facilitate dialogue, encourage engagement, and unlock joint value, rather than to force submission or extract disproportionate gains.
Reference: CIPS L4M5 Commercial Negotiation (CORE), 2nd edition - LO 3.1: Constructive use of power in integrative commercial negotiations.

In the scenario, the value of contract as well as the importance of purchased item justify the procurement's travel. Visiting a supplier at their HQ or operational facility may facilitate the procurement team in assessing, albeit briefly, the culture of the organisation, how busy they seem and how staff engage with each other. A visit is a good opportunity to assess supplier's capacity.
LO 2, AC 2.2

The Myers-Briggs Type Indicator (MBTI) is an introspective self-report questionnaire indicating differing psychological preferences in how people perceive the world and make decisions. MBTI indicates personality preferences in four dimensions.
The Thomas-Kilmann Conflict Mode Instrument (TKI) is a conflict style inventory, which is a tool developed to measure an individual's response to conflict situations.
Mill's RESPECT mnemonic is set out by Harry A. Mills which describes seven steps to agreements An intelligence quotient (IQ) is a total score derived from a set of standardized tests designed to assess human intelligence.