Project linking
Individual projects can be linked to each other. The project links may be sub projects, follow-up projects, etc..
Open one of the two projects in the Main window Projects.
In the sub area, select the entity Sub Projects.
In the sub area, click the button Assign projects.
Use the search window to find the other project. Mark the project in the results list and click on Apply.
In the allocation window the selected project is shown in the list Selected / already assigned data. Confirm with OK. The two projects are now linked to each other.