HI! I'm new to c-bus system so sorry I this questions seem curious or obvious: With C-Bus Toolkit (1.3.2), I'm trying the two application Air-conditioning and Security. As you know, theses application number are respectively $AC and $D0. Here is my problem: I don't figure how to add theses applications, the Toolkit only allow application address between 049 and 114 ! I added a screenshot to help you visualize what I'm trying to explain. Thanks in advance P.S. I previously did a search in the forum to make sure that this question wasn't already asked P.P.S. Sorry for my bad English, this is not my mother tongue!