# How to create a help (?) entry for a custom function?

**URL:** <https://discourse.julialang.org/t/how-to-create-a-help-entry-for-a-custom-function/48165>\
**Category:** General Usage\
**Created:** [October 11, 2020, 3:01pm UTC](https://discourse.julialang.org/t/how-to-create-a-help-entry-for-a-custom-function/48165 "2020-10-11T15:01:16Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![lmiq](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/lmiq/32/18314_2.png) [@lmiq](https://discourse.julialang.org/u/lmiq)\
**Post date:** [October 11, 2020, 3:01pm UTC](https://discourse.julialang.org/t/how-to-create-a-help-entry-for-a-custom-function/48165/1 "2020-10-11T15:01:16Z")

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I could not find in the docs how to create a `?` entry for a function of a custom package. (meaning, the information that appears when one types `? function` in the REPL).

Searching for “?”, “help”, “help entry repl” didn’t… help.

---

<div class="post-metadata">

**Author:** ![Sukera](https://avatars.discourse-cdn.com/v4/letter/s/ce7236/32.png) [@Sukera](https://discourse.julialang.org/u/Sukera)\
**Post date:** [October 11, 2020, 3:04pm UTC](https://discourse.julialang.org/t/how-to-create-a-help-entry-for-a-custom-function/48165/2 "2020-10-11T15:04:48Z")

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```julia
"""
Doc goes here
"""
function f()
 println("hello") 
end

```

You can find the documentation for documentation in the [documentation](https://docs.julialang.org/en/v1/manual/documentation/).

---

<div class="post-metadata">

**Author:** ![lmiq](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/lmiq/32/18314_2.png) [@lmiq](https://discourse.julialang.org/u/lmiq)\
**Post date:** [October 11, 2020, 3:40pm UTC](https://discourse.julialang.org/t/how-to-create-a-help-entry-for-a-custom-function/48165/3 "2020-10-11T15:40:25Z")

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Cool, so practical.