The article formalizes the task of generating reporting forms based on dynamically changing data storage structures in information systems. The importance of rapid development of information systems in the context of digital transformation has been postulated. A review of the problems of rapid development of information systems has been completed. The unsolved problem of automating the creation and modification of forms of reporting documents created on the basis of database structures is shown. In case of dynamic changes in storage structures, manual modifications of report forms are required. An approach to automating the process of generating reporting forms is proposed. The data structures necessary and sufficient for presenting digital data of information systems in reporting documents are considered. The advantage of the proposed approach is the simplification and significant acceleration of the process of generating reporting forms, which is currently very labor-intensive. #COMESYSO1120.