.. _method-surrogate_based_local-approx_subproblem-original_constraints: """""""""""""""""""" original_constraints """""""""""""""""""" Use the constraints directly .. toctree:: :hidden: :maxdepth: 1 **Specification** - *Alias:* None - *Arguments:* None **Description** The surrogate constraints in the approximate subproblem can be selected to be surrogates of the original constraints ( ``original_constraints``) or linearized approximations to the surrogate constraints ( ``linearized_constraints``), or constraints can be omitted from the subproblem ( ``no_constraints``).