Creating new values for a cascading custom field

[ANKITA BARBI]

Hi ,

I have a custom field called as total budget which has some values and every time the person uses the amount from the total budget, it should reflect the remaining budget.  How can I achieve it. ANd next time when any user logs in he should see the remaining budget in the custom field. Can you kindly help me achieve it.

Regards,

Ankita.

[Mizan]

You can use the calculated customfield provided by this add-on https://marketplace.atlassian.com/plugins/com.innovalog.jmcf.jira-misc-custom-fields/server/overview

Refer the documentation for formula . All you need to do it subtract Used budget from Total Budget and display it in this Calculated customfield.