Filing I-485 For My Mother

[immihelp]

Dear Sir/Madam,

My mother(widower) is in USA and I have filed I-130 last month and I have already received the receipt with the "WAC" number. Later I realized that I should also file I-485 with I-130.

My question is can I still file I-485? If "YES" what would be the procedure. How can I establish an association between the already file I-130 to I-485 that I will be filing now.

Thanks in advance. Any help on this is truly appreciated.

[immihelp]

Yes, you can file I-485 now. Details at
https://www.immihelp.com/i-485-adjustment-of-status/index.html

Regarding association, you will be asked the information (like receipt
number etc.) in I-485 form itself.