End Condition with soil

Sigfus,

Maybe I'm misunderstanding the question but are you trying to create an End Condition that represents a 10cm thick topsoil?
If so, just create the End Condition as you would normally do. Then create a constrained soil component that is fully constrained to that End Condition and is 10 cm thick.  Then go into the Soil component properties and make the End Condition the 'Parent' component.  When the end condition solves, the soil will be included.  When it doesn't solve, there will not be any soil component.

This is pretty much the solution. With few constructions I have to make sure the ditch goes at least 0.4 m below the last layer of the construction pie, so I added  another end condition that always remains 0.4 under the construction if ditch is included in that specific variant..

This is pretty much the solution. With few constructions I have to make sure the ditch goes at least 0.4 m below the last layer of the construction pie, so I added  another end condition that always remains 0.4 under the construction if ditch is included in that specific variant..