add redirect

Author: didiyordanova

web.config

@@ -112,6 +112,10 @@
 					<match url="^controls/busyindicator/custom-busy-content" />
 					<action type="Redirect" url="controls/busyindicator/content" />
 				</rule>
+			    <rule name="redirect-trial-message" enabled="true" stopProcessing="true">
+				    <match url="^knowledge-base/trial-message" />
+				    <action type="Redirect" url="installation/licensing/set-up-your-license" />
+			    </rule>
 				<rule name="redirect-maskedentry-masked-types" enabled="true" stopProcessing="true">
                     <match url="^controls/maskedentry/maskedentry-masked-types" />
                     <action type="Redirect" url="controls/maskedentry/mask-types/overview" />