SAP DMS requirements

Dear all,

I am fresher in DMS and I don’t know the exact process of DMS. please provide me complete details in brief so that i can easily understand & implement/run DMS  process.

AND my further three DMS requirement are as follows:-

1. How to develop/make new DMS object link?  (for to MIGO/MIRO t-code)

2. What is GOS functionality, how i can configure/use it? can i use for DMS & how?

3. What is SAP archive link, how i can configure for DMS & use?

Thanks & regards!!!

Dimple Singh