diff --git a/platform/docs/docs/configuration/configurationFiles.md b/platform/docs/docs/configuration/configurationFiles.md
index 141b2c005..5a6f16e55 100644
--- a/platform/docs/docs/configuration/configurationFiles.md
+++ b/platform/docs/docs/configuration/configurationFiles.md
@@ -112,6 +112,7 @@ Here are a list of some options available:
 - `maxNumberOfWebWorkers`: The maximum number of web workers to use for
   decoding. Defaults to minimum of `navigator.hardwareConcurrency` and
   what is specified by `maxNumberOfWebWorkers`. Some windows machines require smaller values.
+- `requestTransferSyntaxUID`  : Request for a specific TS to the DICOM archive ex : 1.2.840.10008.1.2.4.80
 - `omitQuotationForMultipartRequest`: Some servers (e.g., .NET) require the `multipart/related` request to be sent without quotation marks. Defaults to `false`. If your server doesn't require this, then setting this flag to `true` might improve performance (by removing the need for preflight requests). Also note that
 if auth headers are used, a preflight request is required.
 - `maxNumRequests`: The maximum number of requests to allow in parallel. It is an object with keys of `interaction`, `thumbnail`, and `prefetch`. You can specify a specific number for each type.