# Help needed - How can i do diff in 2 envs

**URL:** <https://discourse.nodered.org/t/help-needed-how-can-i-do-diff-in-2-envs/74500>\
**Category:** General\
**Created:** [31 January 2023 17:16 UTC](https://discourse.nodered.org/t/help-needed-how-can-i-do-diff-in-2-envs/74500 "2023-01-31T17:16:19Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![SandeepA](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/sandeepa/32/63225_2.png) [@SandeepA](https://discourse.nodered.org/u/SandeepA)\
**Post date:** [31 January 2023 17:16 UTC](https://discourse.nodered.org/t/help-needed-how-can-i-do-diff-in-2-envs/74500/1 "2023-01-31T17:16:19Z")

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Hi ,

I have multiple envs for NR.  
On one of them i also have projects features enabled (what we call master env).

My challenge is - while we try utmost that our master env remains updated, we do see instances where each env may have changes (since only certain flows go from master to these envs).

Any suggestions, how can i do a diff between envs on specific flows/ subflows. I can import each flow - but i am not sure how then i go about doing a diff, which will give me something usable.

Any help welcome.

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [1 April 2023 17:16 UTC](https://discourse.nodered.org/t/help-needed-how-can-i-do-diff-in-2-envs/74500/2 "2023-04-01T17:16:38Z")

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