Hi Lee, I am not sure to have been enough clear about my problem/context.
Let's assume that we are a team working in a same project (possibly in different site). We want to be able that different person can make a release. The problem is that, as I mentioned before, is not possible for the moment to do it with the deploy plugin and with different account (for several reasons it's not possible to share a same account for the release in the team). One solution is to change the deploy plugin in order it not asks to change the file mode if the file already exists. Otherwise we can just switch to the web dav protocol. Rémy
