Ключевые слова: approval, approval process, approval system, authentication, authorized, business, businessman, check, cloud, cloud system, compliance, confirm, data security, digital, digital approval, digital transformation, document, efficiency, electronic, electronic documents, futuristic, green, innovation, interaction, interface, internet, management, network, office, online, operate, paperless, paperwork, permission, process, record, review, secure, secure data, sign off, smart technology, success, system, technology, touchscreen, transparency, validation, verification, virtual, workflow,