You are asking what name should be used to save the design drawing document? Suggested names for this kind of document are as follows:
1. Project name Design drawing type: For example, if you are designing a website, you can name the file "Project name_Website design drawing".
2. Design drawing version number: During the design process, you may need to modify and update the design drawing multiple times. For example, "Project Name_Website Design Drawing_v1.0". This allows you to better track a file's modification history.
3. Project stage: You can include the project stage in the file name, such as "Project Name_Website Design Drawing_First Draft", "Project Name_Website Design Drawing_Final Draft", etc.