diff --git a/src/ic/ic-action.js b/src/ic/ic-action.js
index 02d3a63..2d08af4 100644
--- a/src/ic/ic-action.js
+++ b/src/ic/ic-action.js
@@ -182,8 +182,12 @@ class ICAction extends React.Component {
             newAction["model"] = {}
             newAction.model["type"] = "url"
             newAction.model["token"] = this.props.token
-            // TODO do not default to the first file of the config
-            newAction.model["url"] = "/files/" + config.fileIDs[0].toString()
+
+            let fileURLs = []
+            for (let fileID of config.fileIDs){
+              fileURLs.push("/files/" + fileID.toString())
+            }
+            newAction.model["url"] = fileURLs
           }
 
           newAction["results"] = {}
diff --git a/src/ic/ic-store.js b/src/ic/ic-store.js
index 39b1c8c..36abb91 100644
--- a/src/ic/ic-store.js
+++ b/src/ic/ic-store.js
@@ -91,9 +91,14 @@ class InfrastructureComponentStore extends ArrayStore {
             a.results.url = window.location.host + a.results.url;
           }
           if (a.model !== undefined && a.model != null && JSON.stringify(a.model) !== JSON.stringify({})) {
-            // adapt URL for model file
-            a.model.url = ICsDataManager.makeURL(a.model.url);
-            a.model.url = window.location.host + a.model.url;
+            // adapt URL(s) for model file
+            let modelURLs = []
+            for (let url of a.model.url){
+              let modifiedURL = ICsDataManager.makeURL(url);
+              modifiedURL = window.location.host + modifiedURL;
+              modelURLs.push(modifiedURL)
+            }
+            a.model.url = modelURLs
           }
           ICsDataManager.doActions(a.icid, [a], action.token)
         }