# Writing plug-in
**URL:** https://discuss.elastic.co/t/writing-plug-in/77103
**Category:** Logstash
**Created:** [March 2, 2017, 7:57am UTC](https://discuss.elastic.co/t/writing-plug-in/77103 "2017-03-02T07:57:53Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@bertvervaele](https://discuss.elastic.co/u/bertvervaele)
#### Post date: [March 2, 2017, 7:57am UTC](https://discuss.elastic.co/t/writing-plug-in/77103/1 "2017-03-02T07:57:53Z")
Hello I started using elastic stack and realy like it so already thanks a lot!
I also would like to contribute a bit by writing a plug-in.
I need it for my internschip and I would like to share it with the community if I get it to work.
(It would be a input/filter plug-in for SAP logfiles.)
But is there a place where I can find some information about writing a plug-in?
Thanks for the very nice product and for all the help you guys provide on the forum!
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### Author:  [@magnusbaeck](https://discuss.elastic.co/u/magnusbaeck)
#### Post date: [March 2, 2017, 8:13am UTC](https://discuss.elastic.co/t/writing-plug-in/77103/2 "2017-03-02T08:13:19Z")
[https://www.elastic.co/guide/en/logstash/current/contributing-to-logstash.html](https://www.elastic.co/guide/en/logstash/current/contributing-to-logstash.html)
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### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [March 30, 2017, 8:13am UTC](https://discuss.elastic.co/t/writing-plug-in/77103/3 "2017-03-30T08:13:29Z")
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