Where on form 1065 do I account for unreimbursed business expenses incurred by members of a multi-member LLC? Is it on 1065 at all, or only on members' own 1040 Shed Es?

My LLC requires members to pay business expenses which are not reimbursed. Would like to understand if these expenses are accounted for on the 1065 anywhere (each member's K-1?) along with the other expenses paid by the business itself. Or otherwise, are these ONLY accounted for on each member's personal taxes using for 1040 schedule E and left off the 1065 altogether?