For example:
obj=factory
name=Geschaeft
copyright=sojo
Location=City
DistributionWeight=100
Productivity=100
Range=50
pax_level=5
InputGood[0]=Paletten
InputCapacity[0]=30
InputSupplier[0]=2
InputFactor[0]=100
MapColor=217
climates=tropic,mediterran,temperate,tundra,rocky
Dims=1,1
BackImage[0][0][0][0][0][0]=test2.0.0
BackImage[0][0][0][0][0][1]=test2.0.0
---------------------
obj=factory
name=Olivenbaum
copyright=Alexander Brose & MHz
Location=Land
DistributionWeight=100
Productivity=30
Range=5
pax_level=1
OutputGood[0]=Paletten
OutputCapacity[0]=20
OutputFactor[0]=100
MapColor=217
climates=mediterran
needs_ground=1
Dims=1,1
BackImage[0][0][0][0][0][0]=olivenbaum.0.0
BackImage[0][0][0][0][0][1]=olivenbaum.0.1
----------------------
The tree delivers to the shop. That works. You must play with settings and look into the game. Than you need a short time to understand it. But make small changes. Too big changes can be confusing.