Some of Tiki's preferences are quite powerful (and thus dangerous) and should be used only by experts.
These risky preferences are disabled and hidden by default, since Tiki 22.
Only the system administrator can make them visible through Tiki's system configuration file.
These are the preferences marked as risky:
First, in order to enable these features first is needed to activate the system configuration.
Add new rules to Tiki's configuration file that allows showing these features.
See the following example:
rules.0 = show smarty_security_functions