1 Advising or Assisting the Violation of Law Rule 1.3 Diligence Rule 1.4 Communication with Clients Rule 1.4. About formation of a client-lawyer relationship.Formal Agreement: Often, the relationship officially begins when you sign a retainer agreement with the attorney. Attorneys who act on behalf of these entities must avoid inadvertently creating an implied relationship with any individual officers or members. An express contract is not necessary to form an attorney-client relationship; the relationship may be implied from the conduct of the parties. It is important to keep in mind that not every contact with an attorney results in the formation of an attorneyclient relationship. An attorney-client relationship is essentially formed when the attorney agrees to represent the client and move forward with the client. How does the lawyer-client relationship work? Do lawyers choose their clients or do clients choose lawyers? What is a Fiduciary Relationship?