Page Customization: Pop up message on clicking Create Item(Saas)

Summary:

Customer have requirement to customize Expense Entry page with a note in Financials module

Clicking the 'Create Item' “+” button in the Oracle Expenses module it should display a pop-up with cancel and OK options with the following message:
“Do not use ‘Create Item’ for Corporate Card transactions."
The user would need to click OK to continue to create item(i.e. the action of the + button) or Cancel to close the pop up and cancel 'Create Item button action'.

Content (please ensure you mask any confidential information):

Page Information

Web Application	ORA_FSCM_UI
Secured Resource Name	oracle.apps.financials.expenses.entry.workArea.ui.page.ExpenseShellPageDef