IBM / LENOVO: – (Actually explain, their system / convention used to identify computer parts)
HERE >>> http://www-307.ibm.com/pc/support/site.wss/MIGR-4TQVCK.html <<< When to use marketing part numbers and when to use service part FRU numbers
DISCOVERY – That help identify the way their website is structured. Observe the “Document id: MIGR-4TQVCK” – which is attached to the url. I have a collection of these urls - (related to Docking-Station purchase yesterday) – and pasted below might just be useful, (Includes the Article title).
A large-corp identify like IBM which has a long history and legacy system(s) to deal with, .. you can understand WHY there is this convoluted ID / tracking mechanism happening (imho)
RESEARCHING; Docking station expansion -
#1: – ThinkPad Advanced Dock – Service parts
http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-61233
#2: – ThinkPad Serial ATA Hard Drive Bay Adapter – Overview
http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-61161
#3: – ThinkPad Advanced Mini-Dock – Overview
http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-61297
#4: – Docking Stations and Port Replicators – Reference Guide
http://www-307.ibm.com/pc/support/site.wss/MIGR-4TPJF4.html
#5: – ThinkPad Serial ATA Hard Drive Bay Adapter – Service parts
http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-61162
#6: – Need to buy Options no longer marketed by Lenovo?
http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-4JYHQS
#7: – Notebook Hard Drives – Reference Guide
http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-4TNU4J
#8: – ThinkPad 500GB 7200rpm Serial ATA 3.0Gb/s Hard drive – Overview
http://www-307.ibm.com/pc/support/site.wss/document.do?lndocid=MIGR-74519
#9: – Withdrawn Personal Systems Reference (PSREF)
http://www.lenovo.com/psref/psrefs_withdrawn.html
#10: – Accessories Compatibility Guide for Desktops and Notebooks
http://www-307.ibm.com/pc/support/site.wss/document.do?sitestyle=lenovo&lndocid=ACCS-GUIDE
Never noticed before: (But after pasting “Directly from notepad into here”) – WordPress has done it own little “Reformatting” on my inputs, and presented me with what you see above. What I am getting at is the “/document.do?” part of the urls.
AND; – (excuse me for this little appifany but) – this little bit of the url is consistently the same directly after the /document?, so lndocid= is another little “component-part LIKE thingy” used, (with some execptions being 9 and 10) in the IBM online app.