How do I link a building to a company?
To do this, open the building page and click "edit companies".
If the building does not exist yet, add it first, then connect it to the company.
Select the appropriate role for the company. The same company can perform different roles for different buildings (for example "structural engineer" on one project and "civil engineer" on another).
In the edit-company tool, start typing and matching companies will appear. If the company is missing, add it to the database first.
