diff --git a/ccp/js/executionhistorycontroller.js b/ccp/js/executionhistorycontroller.js
index 3d60174..5694001 100644
--- a/ccp/js/executionhistorycontroller.js
+++ b/ccp/js/executionhistorycontroller.js
@@ -79,9 +79,9 @@ class CCPExecutionHistory extends HTMLElement {
                         <button data-index="0" name="reexecute1" title="Level 1 re-execution" class="btn btn-info ccp-toolbar-button ccp-toolbar-button-small">
                           <svg enable-background="new 0 0 24 24" viewBox="0 0 24 24"><g><rect fill="none" height="24" width="24"/><rect fill="none" height="24" width="24"/><rect fill="none" height="24" width="24"/></g><g><g/><path d="M12,5V1L7,6l5,5V7c3.31,0,6,2.69,6,6s-2.69,6-6,6s-6-2.69-6-6H4c0,4.42,3.58,8,8,8s8-3.58,8-8S16.42,5,12,5z"/></g></svg>
                         </button>
-                        <button data-index="0" name="reexecute2" title="Level 2 re-execution" class="btn btn-info ccp-toolbar-button ccp-toolbar-button-small">                        
+                        <!-- button data-index="0" name="reexecute2" title="Level 2 re-execution" class="btn btn-info ccp-toolbar-button ccp-toolbar-button-small">                        
                           <svg enable-background="new 0 0 24 24" viewBox="0 0 24 24"><g><rect fill="none" height="24" width="24"/></g><g><path d="M12,2C6.48,2,2,6.48,2,12s4.48,10,10,10s10-4.48,10-10S17.52,2,12,2z M12,18.5c-3.31,0-6-2.69-6-6h2c0,2.21,1.79,4,4,4 s4-1.79,4-4c0-2.24-1.85-4.09-4.16-3.99l1.57,1.57L12,11.5l-4-4l4-4l1.41,1.41l-1.6,1.6C15.28,6.4,18,9.18,18,12.5 C18,15.81,15.31,18.5,12,18.5z"/></g></svg>
-                        </button>
+                        </button-->
                         <button data-index="0" name="delete" title="Delete" class="btn btn-danger ccp-toolbar-button ccp-toolbar-button-small">
                           <svg viewBox="0 0 24 24">
                             <path d="M19,4H15.5L14.5,3H9.5L8.5,4H5V6H19M6,19A2,2 0 0,0 8,21H16A2,2 0 0,0 18,19V7H6V19Z"></path>
@@ -104,6 +104,17 @@ class CCPExecutionHistory extends HTMLElement {
                     <ul>
                       <li></li>
                     </ul>
+                    <div class="d-flex float-right" style="gap: 3px;">
+                      <select name="language-selector" class="form-control" style="height:inherit;padding:2px">
+                        <option value="text/python" title="Generate plain Python3">Python 3</option>
+                        <option value="application/vnd.jupyter+python" title="Generate Jupyter notebook with Python 3 cells">Jupyter Python3</option>
+                      </select>
+                      <button data-index="0" name="codegen" title="Generate code" class="btn btn-primary ccp-toolbar-button ccp-toolbar-button-small">
+                        <svg viewBox="0 96 960 960">
+                          <path d="m384 721 43-43-101-102 101-101-43-43-144 144.5L384 721Zm192 0 145-145-144-144-43 43 101 101-102 102 43 43ZM180 936q-24.75 0-42.375-17.625T120 876V276q0-24.75 17.625-42.375T180 216h205q5-35 32-57.5t63-22.5q36 0 63 22.5t32 57.5h205q24.75 0 42.375 17.625T840 276v600q0 24.75-17.625 42.375T780 936H180Zm0-60h600V276H180v600Zm300-617q14 0 24.5-10.5T515 224q0-14-10.5-24.5T480 189q-14 0-24.5 10.5T445 224q0 14 10.5 24.5T480 259ZM180 876V276v600Z"/>
+                        </svg>
+                      </button>
+                    </div>
                   </details>
                 </li>
               </ul>
@@ -302,6 +313,24 @@ class CCPExecutionHistory extends HTMLElement {
     }
   }
   
+  generateCode(id, mime){
+    this.#boot.secureFetch(`${this.#serviceurl}/executions/${id}/code`, 
+      { method: "GET", headers : { "Accept" : mime} }).then(reply =>{
+       if (reply.status !== 200) {
+        throw "Unable to generate code for " + mime
+      }
+      return reply.blob()
+    }).then(blob => {
+      const objectURL = URL.createObjectURL(blob)
+      var tmplnk = document.createElement("a")
+      tmplnk.download = filename
+      tmplnk.href = objectURL
+      document.body.appendChild(tmplnk)
+      tmplnk.click()
+      document.body.removeChild(tmplnk)
+    }).catch(err=>{ alert(err)})
+  }
+  
   #execution_list_bss = {
     template : "#EXECUTIOM_LIST_TEMPLATE",
     target : "ul[name=ccp_execution_list]",
@@ -485,6 +514,15 @@ class CCPExecutionHistory extends HTMLElement {
                   e.classList.add(t2)
                 }
               },
+              {
+                target : "button[name=codegen]",              
+                apply : (e,d)=>e.setAttribute("data-index", d.id),
+                on_click: (ev)=>{
+                  const id = ev.target.getAttribute("data-index")
+                  const lang = ev.target.parentElement.querySelector("select[name=language-selector]")
+                  this.generateCode(id, lang)  
+                }
+              },
               {
                 target : "ul",
                 recurse : [
@@ -513,4 +551,4 @@ class CCPExecutionHistory extends HTMLElement {
     ]
   }
 }
-window.customElements.define('d4s-ccp-executionhistory', CCPExecutionHistory);
+window.customElements.define('d4s-ccp-executionhistory', CCPExecutionHistory);
\ No newline at end of file