The autoRebuild setting is a GUI setting which controls if the mesh sequence is automatically rebuilt when clicking a node in the model tree outside the mesh sequence where the mesh is used. You can change it by entering:
 
    where <newAutoRebuild> is 
on or 
off. The setting will only be available in the GUI and have effect if the mesh 
<tag> defines its own geometric model and the physics is defined on this geometric model. To control on which geometric model to define the physics, use:
 
    where <tag> corresponds to the same mesh as for 
autoRebuild.