No, as you have already amicably settled the issue relating to promissory note and accordingly case is also stand disposed so any other step would be barred by principle of resjudicata.  

You have already reached an out of court settlement and case is disposed of 

you should now remember never to issue any blank promissory notes ,cheque 

when you sign blank instrument you are authorising person to fill in details 

Dear Client,

Review the Settlement Agreement: Examine the terms of the out-of-court settlement agreement you reached with Sukumar after the civil suit was filed. Ensure that the settlement adequately addresses the issues related to the misuse of the promissory note.

a. Filing a Lawsuit: If the misuse of the promissory note resulted in damages to you, your may file a lawsuit against the responsible parties, such as Bharath, seeking compensation for any losses.

b. Enforcing the Settlement Agreement: If the misuse of the promissory note violates the terms of your settlement agreement with Sukumar, you can seek enforcement of the settlement terms through legal means.

c. Reporting Misconduct: If you believe any of the involved parties engaged in unethical or illegal conduct, you may also consider reporting the matter to the appropriate authorities or regulatory bodies.

- Since, you have already settled the case , then after compromised in the case you cannot take legal action against him through this case.

- However, you can file a complaint before the police and higher official for the offence of cheating and breach of trust against both of them

- Further, if police not filed FIR against them, then you can file a criminal complaint before the court . 

As the money recovery suit was disposed by a comprise decree, literally you have no case to pursue after that. 

Any case you would like to file or reopen the disposed case is legally not maintainable.

If yo were aggrieved by this case, you should not have agreed for compromise settlement, instead you could have fought against it, now you cannot do anything about it.

As case is settled you don’t need to do anything now

It does not make sense in filing fresh case after reaching an out of court settlement 

COU means? Details required. 

If the promissory note is held by court, you can ask the opposite party to obtain the copy by filing an application for return original documents and then get it cancelled as per law or if it is lying in the court itself, then it is date for you so that he will not initiate anymore action on it.

file application for recall of order as the same is obtained by fraud. . 

- You can get the original promissory note from the court legally 

- Apply for getting certified copy of the said note first , then file an application before the same court along with this copy , and request for release the original promissory note.

Dear Client,

Thank you for the update. 

After the appeal period you can demand the same and it will not have any relevance now