@l-andorrà It is not a custom indicator, it is a special indicator, I don't have the source code... OK I think , it is not possible,. I can download the source code, the executable but not the indicator.
I know, usually you have the source code of your special indicator, but whatabout in shared projects, other people have not the source code of the indicator and they can't start the executable (.ex4 fiile) because the special indicator file is missing..
In my opiniion this is a missing feature, which should be possible in future,