1. Of the judgment of the first instance, the part against the Plaintiff corresponding to the amount ordered to be paid under the following paragraph (2) shall be revoked.

2.

1. Basic facts

A. On July 4, 2014, the Defendant, operating “information and communications construction business, etc.”, was awarded a contract with D University (hereinafter “School”) for “E” in relation to the informatization business [the business of replacing the structural system, including software and software, to support group work in cooperation with each other in a computer-based workplace connected to a company or institution, and the members of an organization, with a more improved group construction business [the business of replacing the software and software, etc. to a new group construction system].

B. The Defendant subcontracted to the Plaintiff, who is engaged in an integrated electronic data processing business, database business, etc., the term “business of the supply of software and services for the construction of groupware, EDR electronic document management system, portal portal system” (hereinafter “instant project”).

C. Accordingly, between the Defendant and the Defendant on September 30, 2014, the Plaintiff performed the instant project from October 6, 2014 to December 31, 2015, and the Defendant entered into a contract for supply of software and services (hereinafter “instant supply contract”) with the Plaintiff in return for payment of KRW 180,000,000 to the Plaintiff. Under the instant supply contract, the subject matter of the instant project and “services” (hereinafter “instant software and “services”) are as follows.

1 Software No. 1 Software No. 1. Froup 3.3 12 Froup 1,00 1,00 1,00 c. 3.3 c. c. 1,00 Web c. c. approval, notice, posting/public notice, schedule/ resource management, distribution of 3 F documents distribution cap 4 Froup c. 3 c. c. c. c. c. c. c. c. c. 5 Moble Group c.