Case Study 1: SoftwareRequirement SpecificationDue Week 4 and worth 100pointsRead the case studytitled “A Patient Information System for Mental Health Care”, located in Chapter1 of your textbook.Write a three to five(3-5) page paper in which you:Create a SoftwareRequirement Specification (SRS) that includes the following:A detailed descriptionof both user and system requirements. At least four (4) user requirements andfour (4) system requirements should be provided.A detailed descriptionof both functional and nonfunctional requirements. At least four (4) functionalrequirements and four (4) nonfunctional requirements should beprovided.A detailed requirementspecification written in structured natural language.Structure and presentthe requirements in a logical and consistent manner.Develop a use casediagram to summarize the functional requirements of the system through the useof Microsoft Visio or its open source alternative, Dia. Note:The graphically depicted solution is not included in the required pagelength.Your assignment mustfollow these formatting requirements:Be typed, double spaced,using Times New Roman font (size 12), with one-inch margins on all sides;citations and references must follow APA or school-specific format. Check withyour professor for any additional instructions.Include a cover pagecontaining the title of the assignment, the student’s name, the professor’sname, the course title, and the date. The cover page and the reference page arenot included in the required assignment page length.Includecharts or diagrams created in Visio or an equivalent such as Dia. The completeddiagrams / charts must be imported into the Word document before the paper issubmitted.The specific courselearning outcomes associated with this assignment are:Analyze and describefunctional and nonfunctional requirements in software engineering.Describe the keycomponents in requirements elicitation and analysis.Use technology andinformation resources to research issues in software engineering.Write clearly andconcisely about software engineering using proper writing mechanics andtechnical style conventions.Grading for thisassignment will be based on answer quality, logic / organization of the paper,and language and writing skills, using the following rubric.