B727™is the most flexible of the AIA Owner-Architect agreements, in that the description of services is left entirely up to the ingenuity of the parties. Otherwise, many of the terms and conditions are very similar to those found in B141™-1997. B727™is often used for planning, feasibility studies and other services (such as construction administration), which do not follow the complete phasing sequence of services set forth in other AIA documents. If construction administration services are to be provided, care must be taken to coordinate B727™with the appropriate general conditions of the contract for construction 1988.