Any claimant under this Policy shall at the request and at expenses of the underwriters do and concur in doing and permit to be done all such acts and things as may be necessary or reasonably request by underwriters for the purpose of endorsing any rights and remedies or of things shall be or become necessary or required before or after indemnification by the Insurer(s).
The rights of subrogation against THE Insured’s tenants therewith is hereby waived.