diff --git a/frontend/src/data/document.js b/frontend/src/data/document.js
index 67302549..bd412a44 100644
--- a/frontend/src/data/document.js
+++ b/frontend/src/data/document.js
@@ -98,14 +98,14 @@ export function useDocument(doctype, docname) {
 
   async function triggerOnLoad() {
     const handler = async function () {
-      await this.onLoad?.()
+      await (this.onLoad?.() || this.on_load?.() || this.onload?.())
     }
     await trigger(handler)
   }
 
   async function triggerOnSave() {
     const handler = async function () {
-      await this.onSave?.()
+      await (this.onSave?.() || this.on_save?.())
     }
     await trigger(handler)
   }
@@ -164,7 +164,7 @@ export function useDocument(doctype, docname) {
   async function triggerOnCreateLead() {
     const args = Array.from(arguments)
     const handler = async function () {
-      await this.on_create_lead?.(...args)
+      await (this.onCreateLead?.(...args) || this.on_create_lead?.(...args))
     }
     await trigger(handler)
   }
@@ -172,7 +172,8 @@ export function useDocument(doctype, docname) {
   async function triggerConvertToDeal() {
     const args = Array.from(arguments)
     const handler = async function () {
-      await this.convert_to_deal?.(...args)
+      await (this.convertToDeal?.(...args) ||
+        this.on_convert_to_deal?.(...args))
     }
     await trigger(handler)
   }