# red text?

**URL:** <https://forum.certara.com/t/red-text/2548>\
**Category:** Phoenix WNL basics\
**Created:** [April 20, 2013, 11:38am UTC](https://forum.certara.com/t/red-text/2548 "2013-04-20T11:38:34Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![wolowich](https://avatars.discourse-cdn.com/v4/letter/w/a183cd/32.png) [@wolowich](https://forum.certara.com/u/wolowich)\
**Post date:** [April 20, 2013, 11:38am UTC](https://forum.certara.com/t/red-text/2548/1 "2013-04-20T11:38:34Z")

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in Phoenix model what does it signify when the name of the model being executed turns red?

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**Author:** ![SimonDavis](https://avatars.discourse-cdn.com/v4/letter/s/d9b06d/32.png) [@SimonDavis](https://forum.certara.com/u/SimonDavis)\
**Post date:** [April 21, 2013, 8:16pm UTC](https://forum.certara.com/t/red-text/2548/2 "2013-04-21T20:16:52Z")

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if a model or any other object in your workflow turns red then it indicates that something has changed in the; - input data (or perhaps initial estimates) - settings - or perhaps the object has been moved to a different sub-workflow so it needs to be re-executed to ensure the results are up to date. Simon.