diff --git a/client/components/action-form.js b/client/components/action-form.js
index 7c754c7..ca72c25 100644
--- a/client/components/action-form.js
+++ b/client/components/action-form.js
@@ -21,7 +21,7 @@ module.exports = (action, onSubmitAction) => {
   function onSubmit (e) {
     if (onSubmitAction) {
       const formData = getFormData(e.target)
-      onSubmitAction(formData)
+      onSubmitAction(action.slug, formData)
     }
     e.preventDefault()
   }
diff --git a/client/index.js b/client/index.js
index b853031..2d16796 100644
--- a/client/index.js
+++ b/client/index.js
@@ -13,8 +13,8 @@ if (process.env.NODE_ENV !== 'production') {
 app.model(require('./models/case'))
 
 app.router((route) => [
-  route('/:workflow/:caseId', Layout(CaseView)),
-  route('/:workflow', Layout(CaseView))
+  route('/:workflowSlug/:caseId', Layout(CaseView)),
+  route('/:workflowSlug', Layout(CaseView))
 ])
 
 const tree = app.start()
diff --git a/client/models/case.js b/client/models/case.js
index 57a7c3d..761d59c 100644
--- a/client/models/case.js
+++ b/client/models/case.js
@@ -25,8 +25,8 @@ module.exports = {
   },
   effects: {
     fetchCase: (data, state, send, done) => {
-      const { workflow, caseId, token } = data
-      let uri = `${endpoint}${workflow}/`
+      const { workflowSlug, caseId, token } = data
+      let uri = `${endpoint}${workflowSlug}/`
       if (caseId) uri += `${caseId}/`
       if (token) uri += `?token=${token}`
 
@@ -37,12 +37,16 @@ module.exports = {
         send('receiveCase', body, done)
       })
     },
-    createCase: (data, state, send, done) => {
-      const { workflow, payload } = data
-      const uri = `${endpoint}${workflow}/`
+    updateCase: (data, state, send, done) => {
+      const { workflowSlug, actionSlug, payload, caseId, token } = data
+      let uri = `${endpoint}${workflowSlug}/`
+      if (caseId) uri += `${caseId}/`
+      if (actionSlug) uri += `${actionSlug}/`
+      if (token) uri += `?token=${token}`
+
       http.post(uri, { json: payload }, (err, response, body) => {
         if (err || response.statusCode !== 200) {
-          return done(new Error('Error creating case'))
+          return done(new Error('Error updating case'))
         }
         send('receiveCase', body, done)
       })
diff --git a/client/views/case.js b/client/views/case.js
index 62a1fcc..9ef7c34 100644
--- a/client/views/case.js
+++ b/client/views/case.js
@@ -7,7 +7,7 @@ const ActionButtons = require('../components/action-buttons')
 const ActionForm = require('../components/action-form')
 
 module.exports = (state, prev, send) => {
-  const { workflow, caseId } = state.params
+  const { workflowSlug, caseId } = state.params
   const token = qs(window.location.search).token // choo v4 makes this easier
 
   // Determine what to show in action section
@@ -57,14 +57,14 @@ module.exports = (state, prev, send) => {
   }
 
   function onLoad () {
-    send('fetchCase', { workflow, caseId, token })
+    send('fetchCase', { workflowSlug, caseId, token })
   }
 
   function onClickAction (actionName) {
     send('setCurrentAction', actionName)
   }
 
-  function onSubmitAction (payload) {
-    send('createCase', { workflow, payload })
+  function onSubmitAction (actionSlug, payload) {
+    send('updateCase', { workflowSlug, actionSlug, payload, caseId, token })
   }
 }