Data Filter

Hi, I am trying to implement the selectFilter but instead of getting a distinct list of values(int) from the column, i would like to show my selectFilter by my distinct list of values(int) +3 ,example: instead of showing original value 13 i would like to make my selectFilter show 16. here my snippet: https://snippet.webix.com/sh74y0x6

Thank You!

check this https://snippet.webix.com/pkad7tgo

Thanks alot! Beside that, Is there any way to show selectFilter values different with original values by adding numbers? E.g. I want to show the selectFilter value as 16 instead of showing the ori value(13)

https://docs.webix.com/api__ui.datatable_oncollectvalues_event.html
https://snippet.webix.com/zl0n9n74

I’m so grateful for your help! Thank you!