# Work Packages
The Work Packages tool is designed to manage field surveys for multiple teams. This tool allows to create Mergin Maps work packages projects that contain a subset of data of the main Mergin Maps project and set up two-way synchronisation between the main project and the dependent projects as illustrated here:
The main Mergin Maps project (Survey) contains all data. The admin of the main project can assign some of the data to working package projects (Survey Team A, Survey Team B). The teams can see and modify only the data that are assigned to them.
Interested in using Work Packages? Go to MerginMaps/mergin-work-packages (opens new window) repository for the source code, more details and a quick start with a simple project.