# Question for evaluation rfxcom-out

**URL:** <https://discourse.nodered.org/t/question-for-evaluation-rfxcom-out/5377>\
**Category:** General\
**Created:** [1 December 2018 13:58 UTC](https://discourse.nodered.org/t/question-for-evaluation-rfxcom-out/5377 "2018-12-01T13:58:40Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Colin](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/colin/32/17040_2.png) [@Colin](https://discourse.nodered.org/u/Colin)\
**Post date:** [1 December 2018 14:13 UTC](https://discourse.nodered.org/t/question-for-evaluation-rfxcom-out/5377/2 "2018-12-01T14:13:42Z")

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Your flow cannot be imported. See below for how to paste a flow. However, from your description, the Switch node may be applicable to your problem. It allows you to pass on only messages that match a given criteria. Tell it to send messages you want to process to o/p 1 and ignore other messages.

> [@How to share code or flow json](https://discourse.nodered.org/t/how-to-share-code-or-flow-json/506):
>
> To share code samples or flow json in this forum, you need to take care to format it properly so that it is displayed correctly. The easiest way to do that is to click the 'Preformatted Text' button in the toolbar: [image] Then paste in your code or flow json. You should end up with three back-tick characters - ``` - on their own line before and after the code. On standard US English keyboards, this is on the same key as the ~ character. Using the backticks will ens…

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