tokens: ['Rules', 'Interface', 'to', 'other', 'resources', 'Like', 'in', 'the', 'x', 'Clause', '', 'the', 'Interface', 'to', 'other', 'external', 'resources', 'is', 'not', 'specified', 'by', 'GPM', 'The', 'architecture', '', 'for', 'PEEM', 'is', 'defined', 'as', 'follows', 'Figure', '', 'Architecture', 'for', 'PEEM', 'defined', 'in', '', 'The', 'PEEM', '', 'enabler', 'exposes', 'the', 'following', 'interfaces', 'PEM', 'PEEM', 'specified', 'callable', 'interface', 'PEM', 'PEEM', 'specified', 'management', 'interface', 'Proxy', 'interface', 'used', 'for', 'intercepting', 'requests', 'to', 'target', 'resources', 'In', 'addition', 'to', 'PEEM', 'components', 'and', 'interfaces', 'there', 'are', 'other', 'elements', 'represented', 'in', 'figure', '', 'for', 'a', 'better', 'understanding', 'of', 'the', 'architectural', 'diagram', 'The', 'following', 'is', 'a', 'list', 'of', 'other', 'elements', 'identified', 'in', 'figure', '', 'that', 'interact', 'with', 'PEEM', '', 'Target', 'Resource', 'Requestor', '', 'Target', 'Resource', 'Requestor', 'represents', 'a', 'resource', 'eg', 'application', 'enabler', 'that', 'issues', 'a', 'request', 'to', 'a', 'target', 'resource', 'Target', 'Resource', '', 'Target', 'Resource', 'represents', 'the', 'destination', 'resource', 'for', 'a', 'request', 'made', 'by', 'another', 'resource', 'Delegated']