How to have button create in Supplier Invoices but not in Customer Invoices?

Hi, I wounder if it is possible to have the button create in tree and form of Supplier Invoices, but not in Customer Invoices? I removed but it disappear from both, every change that I make I always affect both... To remove I have this code in addons/my_module/account_view.xml: account.invoice.tree.inheritaccount.invoicefalseaccount.invoice.form.changeaccount.invoice1000false .......SEVERAL OTHER CHANGES...... To have the button create just in Supplier Invoices I'va tryed like this: account.invoice.tree.inheritaccount.invoicetruetree I notice that the last change that I make is the change that both have.... I can't change just one ...