RulesEngine Settings contains information for RulesEngine configuration. It also contains the current installed version of the RulesEngine. See below screenshot.
Before upgrade, uncheck checkbox and click on “Save Settings” button. This step is very important, if the checkbox is checked RuleEngine data will be removed permanently, make sure the checkbox is unchecked before upgrade.
This section denote the current installed RulesEngine version.
Using PageRules and PostRules we can add dynamic content to Page and Post Rules and we can also design the content using html tags. But if we allow all html tags this may result in security issues XSS (Cross Site Scripting). So considering the security impacts, RulesEngine allows only the tags which are configured in “Allowable tag”. Customer can update the tag as per his requirement.