With this applications area the ITS4P system supports the needs of the companies which deal with specific service activities (e.g. safeguarding and maintenance of security systems) and with implementation and monitoring of project work (e.g. construction and investment projects). During servicing it supports the specific work of servicing, which foresees IT support on the ground without internet connection. Here special focus is given to management of a bunch of arrangements and documents which are characteristically not included within the information system (construction documentation, contractual documentation, situations).