# LINK CALL node - question : Allow Link in to identify call nodes

**URL:** https://discourse.nodered.org/t/link-call-node-question-allow-link-in-to-identify-call-nodes/84809
**Category:** Feature Requests
**Created:** [22 January 2024 21:55 UTC](https://discourse.nodered.org/t/link-call-node-question-allow-link-in-to-identify-call-nodes/84809 "2024-01-22T21:55:24Z")
**Posts on this page:** 1
**Showing post:** 11

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### Author: ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)
#### Post date: [23 January 2024 00:04 UTC](https://discourse.nodered.org/t/link-call-node-question-allow-link-in-to-identify-call-nodes/84809/11 "2024-01-23T00:04:17Z")

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The link-in and link-out nodes, when connected both maintain a list of their connections to each other in a property `links`. That's how/why they know about each other.

However, a link-in node does NOT get an entry for link-call nodes so does not know which link-call nodes are connected.

I am not saying the link-in nodes could not be updated to add this info but it is not operationally required and essentially that's why the link-call id is not added to the link-in node (IIRC).

As to your original question:

> [@Trying\_to\_learn](#):
>
> I am on flow 2 looking at the code but want to see any/all `link-call` nodes that call it

You can search : [Search link call nodes in the editor - #4 by Steve-Mcl](https://discourse.nodered.org/t/search-link-call-nodes-in-the-editor/84278/4)

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