any member of the Parent Group or SpinCo Group grants any right or license to the other to use any Parent Name or Parent Mark or SpinCo Name or SpinCo Mark in any manner including, without limitation, use in commerce as a trade name, trademark or other designation of origin. Notwithstanding the foregoing, it is understood that signage, letterhead, invoices, business cards, promotional materials and similar items may reference the Parent Name or Parent Mark "MeadWestvaco" and "MWV" in the same manner as used by SpinCo prior to the Effective Time, during a twelve-month phase out period as SpinCo replaces such Parent Name and Parent Mark with the SpinCo Name and SpinCo Mark. -12- 4. MUTUAL RELEASES; INDEMNIFICATION 4.1 Release of Pre-Distribution Claims. (a) SpinCo Release of Parent. Except as provided in Sections 4.1(c) and 4.1(d), effective as of the Effective Time, SpinCo does hereby, for itself and each other member of the SpinCo Group, and their respective successors and assigns, and, to the extent permitted by Law, all Persons who at any time prior to the Effective Time have been shareholders, directors, officers, agents or employees of any member of the SpinCo Group (in each case, in their respective capacities as such), remise, release and forever discharge (i) Parent and the members of the Parent Group, and their respective successors and assigns, and (ii) all Persons who at any time prior to the Effective Time are or have been shareholders, directors, officers, agents or employees of any member of the Parent Group (in each case, in their respective capacities as such), and their respective heirs, executors, administrators, successors and assigns, and (iii) all Persons who at any time prior to the Effective Time are or have been shareholders, directors, officers, agents or employees of a Transferred Entity and who