Would it be possible to add an input data function to "calculate from custom data" so indicators can be calculated from the first or previous indicator in an indicator window instead of just calculating from the chart data?

MT4 has a similar function as part of the price input, but I noticed not all Jforex indicators have price input function (like CCI for example) so it would seem to make more sense as part of the calculate from custom data function, if it's possible to add to add this feature.

Thanks for your time!