draft; draft of a document
Refers to a preliminary written version of a document, plan, or proposal, often used in business or official contexts.
会議の前に文案を作成しておいてください。
Please prepare a draft before the meeting.
この文案
This draft still needs revision.
Compound of 文 (ぶん, 'writing, sentence') and 案 (あん, 'plan, proposal'). The combination straightforwardly yields 'draft of a document'.