# Documentation for Hier Blocks originating in GRC

**URL:** <https://www.ruby-forum.com/t/documentation-for-hier-blocks-originating-in-grc/234209>\
**Category:** GNU Radio\
**Created:** [February 15, 2015, 3:55am UTC](https://www.ruby-forum.com/t/documentation-for-hier-blocks-originating-in-grc/234209 "2015-02-15T03:55:30Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![addis\_a](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/c4cdca/32.png) [@addis\_a](https://www.ruby-forum.com/u/addis_a)\
**Post date:** [February 15, 2015, 3:55am UTC](https://www.ruby-forum.com/t/documentation-for-hier-blocks-originating-in-grc/234209/1 "2015-02-15T03:55:30Z")

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Is there a way to create documentation for hier blocks built in GRC?