Erik Kostson
Ansys Employee
HinnSo this option is only valid for a Static Structural System , and not a transient.nIf you are using a Static Structural System it should be there at least for a full licence. Perhaps there is something with the type of licence.nnI would recommend to talk to your university IT department that deals with academic licencing to find out why this is.nnSee if that helps,nnErikn