diff --git a/Negotiation_Trap_Plateau_CCBYNCSA_ManonVelasco.pptx b/Negotiation_Trap_Plateau_CCBYNCSA_ManonVelasco.pptx new file mode 100644 index 0000000000000000000000000000000000000000..3381366ea8aed774ee20dd6a28e1a711d1940fbd Binary files /dev/null and b/Negotiation_Trap_Plateau_CCBYNCSA_ManonVelasco.pptx differ