# Help representing outside temperature in colours **URL:** \ **Category:** Questions & Help\ **Created:** [August 30, 2019, 10:01pm UTC](https://community.homey.app/t/help-representing-outside-temperature-in-colours/17524 "2019-08-30T22:01:47Z")\ **Posts on this page:** 1\ **Showing post:** 4
**Author:** ![Marc](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/marc/32/11229_2.png) [@Marc](https://community.homey.app/u/Marc)\ **Post date:** [August 31, 2019, 1:34pm UTC](https://community.homey.app/t/help-representing-outside-temperature-in-colours/17524/4 "2019-08-31T13:34:02Z")
@Arash_Moradi a little search on this forum brings this link…maybe it will help you > [@How to use tags in a flow](https://community.homey.app/t/how-to-use-tags-in-a-flow/9285): > > How to use tags in a flow on 2.0.x There are a lot of questions about using the tags in the 2.0.x firmware of Homey. So here i give you a simple explanation of using tags in 2.0.x. We start with the WHEN part When making a flow you select a device in the WHEN part of the flow. In this example i used a Fibaro plug. When selecting the device you get the option to choose “The power changed” f.e. When clicked you will see the tag(s) coming with this card. We gonna use that tag later, no need in… --- _[View the full topic](https://community.homey.app/t/help-representing-outside-temperature-in-colours/17524)._