diff --git a/presentations/09_HLA_HighLevelArchitecture.pptx b/presentations/09_HLA_HighLevelArchitecture.pptx index 3bd3228a18c586cd7384764584b11ff55c2f6bbe..6a19d4ea663354f688775d541479c1f1cef11f3a 100644 Binary files a/presentations/09_HLA_HighLevelArchitecture.pptx and b/presentations/09_HLA_HighLevelArchitecture.pptx differ