我需要用于Linux的IBM WAS 7.0的旧版本，但我不知道可以用哪种方式下载它。
我转到页面： https://www-01.ibm.com/support/docview.wss?uid=swg27012960
报告了以下步骤：
Downloading and assembling the product
1. Navigate your browser to the Find Downloads and Media Web page on the IBM Passport Advantage Online Web site.
2. Select the Find by part number search option under Download finder options.
3. Search for each downloadable image by part number.
4. Download all of the required parts.
5. Use a file extracting utility that supports large file extractions to unpack each of the parts into a single, temporary directory on your system.
6. Open the Quick Start Guide, which is located on the Quick Start CD. Follow step three through step nine of the Quick Start Guide to access the documentation to help with product installation.
Find Downloads and Media Web链接应将我们重定向到：
但是，当您单击该链接时，我将重定向到页面：
为什么需要自我提名？这是什么意思？ 在该页面上问到的“站点编号”是什么？
我被困在那一步，我试图搜索开发者版本，但似乎只有8.5.5+版本可用。
我该怎么办？