Stepbystep guide on how to write contracts for leases, business partnerships, and employment contracts. How to Write a Property Management Agreement?A property management agreement is an essential contract that defines the relationship between property owners and property managers. An Illinois property management agreement is a binding contract between a landlord and a party they have selected to manage their property. How to Make Changes to Your Operating Agreement. Amendment Procedures. Download a free Illinois LLC Operating Agreement template (Word, Google Doc, PDF). List LLC Members, profit splits, tax info and more. Manager will handle security deposits consistent with the requirements as set forth in the Chicago Residential Landlord Tenant. You can use one of our attorney-drafted templates to fill out, save, and download your operating agreement for free.