Foreign tax Credit

I have a query related to Foreign Tax Credit.

I have received Dividend income from the shares of MNC where i work. During payout, Indian rupee equivalent of 10,000 Rs has been deducted in Germany as withholding taxes. While filing IT return for this year, i have shown this under FA section and have taken the tax credit of 10,000 Rs. However i was not aware that I have to fill online form 67 for Foreign Tax Credit before filing return. 

 

Now i have received a Note from IT department mentioning your return has been forwarded to AO for further assessment. There is no query or clarification sought yet. I would like to know what are the options for me.

Should I wait for query to come from IT department ?

Should I fill form 67 online and submit and later revise the return ?

 

Thank you