Welcome to the community. The current ticket for that enhancement request is now at https://issues.apache.org/jira/browse/FINERACT-636 and it looks like it hasn’t been completed as of yet. I can reach out to the past community members interacting with the issue to see if they have a pull request to share.
If you would like to fund/sponsor the development of this enhancement, I can help to facilitate that. Or if you’d like to do the development yourself directly, assign that issue to yourself and the community can help in guiding you further.
@Bharath Gowda are you able to assist in the question related to maxCap and minCap for overdue charges?
I am also cc’ing the Discourse Forum for this to be cross-posted there.