Prohibit design change refresh on Lotus Mail template

I amusing a third party encryption process in Notes 8.5.1. It offers a lot of futures that fulfills my needs with email encryption.

I am using a standalone extension tool witch modifies user’s .nsf mail template files (on Domino Server) for encryption purposes. However, after the modification I discovered a small problem with user email templates being synchronized, updated and overwritten by Domino Server once 24h, (as a default domino behavior), and by that changed.

I read that there is a option on the design elements that I can modify (in the template) to prohibit design change refresh.

Is it possible to explain more in detail where this option is located, maybe attach a screenshot?

The modification, that I am doing trough this third party encryption installer, can modify the mail template .nsf files on the individually as well as on a global level.

Is it possible to prohibit the change, on the mail template, on an individual user level as well as on a global one? Or how does it work?

Thanks!

Subject: easy to set design refresh

for the whole database Database > Properties > Design Tab (4th tab) > Inheritance - just untick the “Inherit from master template”

for individual design elements (forms, views etc), open in Designer, right click on the element, then Design Document properties > Desgin tab (3rd tab) > tick on “Prohibit design refresh”