Assist in collecting, structuring, validating, and ensuring the quality of finance-related master data such as cost centers, GL accounts, and product hierarchy. Support the mapping and reconciliation of data between legacy systems and the new planning solution. Participate in user acceptance testing, document the results, and follow up on any defects or issues. Assist in creating end-user documentation and provide support during deployment and training sessions. Coordinate communication between local business units and central teams, supporting alignment of data requirements across business and technical stakeholders.
