An IT PMO for External is a unit or department that oversees IT projects involving external parties. It aims to ensure that these projects run efficiently, effectively, and in accordance with business and technical requirements.
Procurement is the process of purchasing goods or services from third parties by an organization or company. In the context of IT, procurement can include the purchase of hardware, software, consulting services, and other IT services.
Implementation Supervision/QA (Quality Assurance) is the process of ensuring that the implementation of IT systems or projects runs smoothly and meets expected quality standards. QA involves system inspection and testing, as well as identifying and fixing issues that occur during the implementation process.