This guidebook is a product of the Asian Development Bank (ADB) Accountability Mechanism's Office of the Special Project Facilitator (OSPF). Built on the experiences and lessons of OSPF's problem solving with ADB-assisted projects, it spells out a practical approach to solving problems encountered in projects. The value of the OSPF approach to problem solving is recognized in resolving community development problems, in facilitating improved relations within teams and stakeholders, and in putting together difficult agreements.