@falviani I’m not sure what you are looking for, Frank, but I have about a dozen macros set up in gsender. There really isn’t much to it. In the default gsender opening screen, there is a tab labelled “macro” in the lower left corner. Clicking that opens a window with three blue buttons across the bottom. One for “add a macro”, one for “import a macro” and one for “export a macro”.
Assuming that you want to compose the macro while in gsender, clicking on “add a macro” opens a new window. In that window, you can name the macro whatever you want, then add the commands in the “macro commands” window. Clicking on the “save macro” button will save it and add it to the list of macros in the "macros’ window where you started. In that window, you can click on the … symbol to edit or delete any macro that you have composed.
Now, I learned two things while writing this. The “export macro” button works, but you can only export all the macros, as gsender saves them in one .json file. However, the “import macro” button does not work. I will write a comment in the 6.6 thread on that right now.
Edit: FWIW, Frank, I’ve added a comment on this in the 6.6 feedback thread.