[Reynald]

@Jay : Sharing templates using standard list type is pretty easy but users custom part is something else. Like Reynald said, if affected to CUSTOM6 locally but posted it as CUSTOM3 will make things not to display correctly. It's something to be aware of and the one who share has to precise.

This is not a problem. Just make a copy and paste code between editable tags. And then recreate the view. Working with customes requires a certain rigor, but it is best to rebuild then view the builder and not think that a simple custom will give sight directly. If a view with Custom 3 is interesting and that you already had the Custom3 you do not want to change, then you have to change the name of files and the <include> customX </ include>. I know it is not easy for everyone. And I'll try to give a better explanation for the next views that I will share.