diff --git a/versions/1.0.0.md b/versions/1.0.0.md
index e0e32d6..d408ebf 100644
--- a/versions/1.0.0.md
+++ b/versions/1.0.0.md
@@ -273,7 +273,7 @@ Field Name | Type | Description
 <a name="dependsOn"></a>dependsOn | [`string`] | A list of workflows that MUST be completed before this workflow can be processed. The values provided MUST be a `workflowId`. If the workflow depended on is defined within the current Workflow Document, then specify the `workflowId` of the relevant local workflow. If the workflow is defined in a separate Workflows Document then the workflow MUST be defined in the `sourceDescriptions` and the `workflowId` MUST be specified using a [runtime expression](#runtime-expressions) (e.g., `$sourceDescriptions.<name>.<workflowId>`) to avoid ambiguity or potential clashes.
 <a name="workflowSteps"></a>steps | [[Step Object](#step-object)] | **REQUIRED**. An ordered list of steps where each step represents a call to an API operation or to another workflow.
 <a name="workflowOutputs"></a>outputs | Map[`string`, {expression}] |  A map between a friendly name and a dynamic output value. The name MUST use keys that match the regular expression: `^[a-zA-Z0-9\.\-_]+$`.
-<a name="workflowParameters"></a>parameters | [[Parameter Object](#parameter-object) \| [Reference Object](#reference-object)] | A list of parameters that are applicable for all steps described under this workflow. These parameters can be overridden at the step level but cannot be removed there. Each parameter MUST be passed to an operation or workflow as referenced by `operationId`, `operationPath`, or `workflowId` as specified within each step. If a Reference Object is provided, it MUST link to parameters defined in [components/parameters](#components-object). The list MUST NOT include duplicate parameters.
+<a name="workflowParameters"></a>parameters | [[Parameter Object](#parameter-object) \| [Reusable Parameter Object](#reusable-parameter-object)] | A list of parameters that are applicable for all steps described under this workflow. These parameters can be overridden at the step level but cannot be removed there. Each parameter MUST be passed to an operation or workflow as referenced by `operationId`, `operationPath`, or `workflowId` as specified within each step. If a Reusable Parameter Object is provided, it MUST link to parameters defined in the [components/parameters](#components-object) of the current Workflows document. The list MUST NOT include duplicate parameters.
 
 
 This object MAY be extended with [Specification Extensions](#specification-extensions).