An IT governance committee wants to ensure there is a clear description of the "data...

 The owner of data stored in an external cloud is the business leader who is most impacted by the loss of data. This is because the data owner is the person who has the accountability and authority over a specific dataset, and who is responsible for its security, quality, classification, and access control12. The data owner is usually a senior-level employee or a subject-matter expert who has the knowledge and motivation to ensure that the data is handled correctly and in compliance with policies and regulations2. The data owner is not the same as the data custodian, who is the person who implements the technical and operational measures to protect and manage the data according to the data owner’s directives2. Therefore, the risk manager, the contract manager, and the vendor are not the data owners, as they do not have the final say or accountability over the data stored in the external cloud. References: What Is a Data Owner? - Firewall Times1, Data Owners vs. Data Stewards vs. Data Custodians - CPO Magazine2