The attorneyclient relationship is a consensual one, and generally does not arise without the manifest intent of both parties that it exist. (2) Contract with a client for a reasonable contingent fee in a civil case.An engagement letter is a formal agreement between a lawyer and client that outlines the scope and terms of the legal representation or services to be provided. In this course, you will discover ways to effectively communicate with attorneys, whether they are in house or hired from outside your company. Welcome to DLA Piper's Legal Professional Privilege Global Guide, the ultimate guide to legal professional privilege around the world. An attorney-client relationship is a bit like a marriage—sometimes there are irreconcilable differences. Clients in the library. Accidents, and small claims issues. Legal assistance attorneys cannot represent clients off-base. The original writers and editors of the Handbook (formerly the NLG Jailhouse Lawyers Manual), Brian.