MATLAB File Help: HebiLookup.setInitialGroupCommandLifetime
  setInitialGroupCommandLifetime sets the group command lifetime [s]
    This method affects the initial command lifetime of newly
    created groups. It is a convenience method that avoids
    having to set the lifetime individually for every group.
    The default behavior can be changed in the config script.
See also
Method Details
Access public
Sealed false
Static true