[DOCS-8012] Update configuration of encoded slashes for Enterprise Vi…

…ewer 4.0 (#1617)

enterprise-viewer/latest/install/index.md

@@ -542,27 +542,13 @@ This section walks through how to install the web applications on a separate Tom
 
    You'll find the WAR file in the `Web Applications` folder of the `alfresco-enterprise-viewer-package` zip.
 
-3. Configure Tomcat for shared classpath loader as well as encoded slashes (if not already configured in the Content Accelerator installation):
+3. Configure Tomcat for shared classpath loader (if not already configured in the Content Accelerator installation):
 
    Edit the `TOMCAT_HOME/conf/catalina.properties` file and enable the `shared.loader` by adding the following line (if not already there):
 
    `shared.loader=${catalina.base}/shared/classes,${catalina.base}/shared/lib/*.jar`
 
-   ACA has some routes that are formatted like:
-
-    ```text
-    /hpi/{aca-module}/{object-id}
-    ```
-
-   In the above case, the object ID is URL encoded. This means that forward slashes in the object ID are URL encoded to `%2F`. By default, Tomcat does not serve any URLs with a URL encoded forward (or back) slash.
-
-   To work around the issue, edit the `TOMCAT_HOME/conf/catalina.properties` file and add the following line (if not already there):
-
-    ```java
-    org.apache.tomcat.util.buf.UDecoder.ALLOW_ENCODED_SLASH=true
-    ```
-
-4. (If not already configured in the ACA install) - Configure Tomcat ports in the `TOMCAT_HOME/conf/server.xml`:
+4. (If not already configured in the ACA install) - Configure Tomcat ports as well as encoded slashes in the `TOMCAT_HOME/conf/server.xml`:
 
    Configure the connector, server, and redirect ports to not conflict with Alfresco Tomcat’s (example below):
 
@@ -572,6 +558,16 @@ This section walks through how to install the web applications on a separate Tom
 
    Note that you will need to ensure that the port chosen (i.e. `9090`) is open to the end user.
 
+   ACA has some routes that are formatted like:
+
+    ```text
+    /hpi/{aca-module}/{object-id}
+    ```
+
+   In the above case, the object ID is URL encoded. This means that forward slashes in the object ID are URL encoded to `%2F`. By default, Tomcat does not serve any URLs with a URL encoded forward (or back) slash.
+
+   To work around this issue, add `encodedSolidusHandling="decode"` to your `server.xml` file.
+
 5. (If not already configured in the ACA install) - Create a `classes` directory:
 
    Create the path `TOMCAT_HOME/shared/classes`, if it does not already exist.