+h2(#ProcessProperties). arv:ProcessProperties
+
+Specify extra "properties":{{site.baseurl}}/api/methods.html#subpropertyfilters that will be set on container requests created by the workflow. May be set on a Workflow or a CommandLineTool. Setting custom properties on a container request simplifies queries to find the workflow run later on.
+
+table(table table-bordered table-condensed).
+|_. Field |_. Type |_. Description |
+|processProperties|key-value map, or list of objects with the fields {propertyName, propertyValue}|The properties that will be set on the container request. May include expressions that reference `$(inputs)` of the current workflow or tool.|
+