This diploma thesis describes construction documents, which are divided into two large groups. One group of documents presents the project preparation phase whereas another group deals with the construction phase. A good project realization requires a good connection between documents and a good data transfer between them. This provides feedback which enables a faster and easier way of analyzing the project realization and taking appropriate measures, as well as a faster way of preparing monthly accounts. The main point of this kind of sistem is a work order. This is a document, which comprises all data. In spite of all sorrounding technology, some companies still use documents in physical form and prepare monthly accounts in the same manner. The thesis describes the systematization of data transfer from the construction book to the monthly accounts by using work orders. At the end of the thesis, there are schemes of document connections and transfering data
