yogi_Pull A List Of Sub Topic Items For A Topic From List Of Topics And Associated Sub Topics In Another Sheet

Google Spreadsheet   Post  #2124

Yogi Anand, D.Eng, P.E.      ANAND Enterprises LLC -- Rochester Hills MI     www.energyefficientbuild.com.   mar-04-2017

question by Need_Help_Leo:

https://productforums.google.com/forum/?utm_medium=email&utm_source=ba_notification#!topic/docs/j0D58XQFjhw;context-place=forum/docs

create a validation, that when a topic is selected the only subtopic is available

Can you help me figure our how to create a validation, that when a topic is selected the only subtopic is available

Example:

I selected computer topic, and only Excel, word and powerpoint is showing for the subtopic.

Hope i was clear on this.

Here's my sample link https://docs.google.com/spreadsheets/d/1Wik1uDGzmQ6cNckzJTWG1knRNUdKKLWCMiRTzALF1tU/edit?usp=sharing

This will help me a lot and will make my reports easier.

Thanks. :)