Amount reported on Part X, line 16, answer "Yes" on Part IV, line 11b, and complete Schedule D (Form 990), Part VII. The organization must list all of its current officers, directors, and trustees, as those terms are defined in the Glossary contained in the instructions.1 Briefly describe the organization's mission or most significant activities. Form 990-EZ filers are not required to complete this part. Organizations Maintaining Donor Advised Funds or Other Similar Funds or Accounts. Complete if the organization answered "Yes" to Form 990, Part IV, line 6. Form 990 includes 12 parts. Here are step-by-step instructions for completing each part. Full text of "Full Filing" for fiscal year ending Dec. 2018. Go to. Organizer. ,.