Hi Franz, so the German help file translation is for MoI version 2, I think it will be missing things that were new in v3.

So for the anchor added (the #text at the end of the URL), that is generated by the launchHelp() function inside MoI. The process it uses is:

If the Mesh dialog or Options dialog is open and has keyboard focus it will use #MeshDialog or #Options

Otherwise, if a command is currently running it will use the name of the command. So for example if the Line command is currently running it will add #line.

If it was able to find a context value then the URL that is opened will be the command reference page with that anchor specified so it can jump directly to that entry.

If there was no context value found then it will open the front page of the help file instead of the reference section.

So the name that you are asking about comes from the command's file name.

- Michael