docs: Add instructions to configure TEE Paratime Client Node

docs/node/run-your-node/paratime-client-node.mdx

@@ -216,6 +216,38 @@ accessible on the internet (for `TCP` and `UDP` traffic).
 
 :::
 
+## Configuring TEE Paratime Client Node
+
+If your node requires the ability to issue queries that can access confidential
+data, start by following the [Configuration](#configuration) section to create
+the `/node/etc/config.yml` file. Once the file is set up, add the following
+content to the `runtime` part within the `/node/etc/config.yml` file:
+
+**Update Runtime Configuration:**
+
+   ```yaml
+   runtime:
+       # Paths to ParaTime bundles for all of the supported ParaTimes.
+       paths:
+           - {{ runtime_orc_path }}
+       environment: sgx
+       config:
+         {{ paratime_id }}:
+             estimate_gas_by_simulating_contracts: true
+             allowed_queries:
+                 - all_expensive: true 
+       sgx_loader: /node/bin/oasis-core-runtime-loader
+    ```
+
+Before using this configuration you should collect the following information to
+replace  the  variables present in the configuration file:
+
+* `{{ paratime_id}}`: You can find the `paratime_id` in the Network Parameters
+page ([Mainnet], [Testnet])
+* `{{ runtime_orc_path }}`: Path to the
+[ParaTime bundle](paratime-client-node.mdx#the-paratime-bundle) of the form
+`/node/runtimes/foo-paratime.orc`.
+
 ## Starting the Oasis Node
 
 You can start the node by running the following command: