A merchant tasked you to add an input field for notes to the Customer Account Information backend page. Which three acti

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A merchant tasked you to add an input field for notes to the Customer Account Information backend page.
Which three actions do you specify in a module's Data Patch to add a customer notes attribute? (Choose three.)

A. $cache->clean(['eav', 'db_ddl']);
B. $customerSetup->addAttribute('customer', 'notes', $options);
C. $customerSetup->getConnection()->addColumn('customer_entity', 'notes', $columnSpecs);
D. $notesAttribute->setData('used_in_forms', ['adminhtml_customer']);
E. $customerSetup->addAttributeToSet('customer', $attributeSetIdCustomer, $groupId, 'notes');