for which type of roles are allowed to Create Sales Invoice is for and is project user can create the sales invoices and what will be the consequences for that
is this button visible to all the users or only allowed users
If the user has a creation role of a sales invoice then the create button will appear.
by any chance if he doesn’t have the role and still visible of that button
Not possible, try it with a test user. We daily play with Role Permission , but we haven’t found this type of issue
thanks for the response