# Builtin Parameters - trials not working

**URL:** <https://forum.dynamobim.com/t/builtin-parameters-trials-not-working/10546>\
**Category:** Packages\
**Tags:** revit, archi-lab\
**Created:** [March 23, 2017, 6:46pm UTC](https://forum.dynamobim.com/t/builtin-parameters-trials-not-working/10546 "2017-03-23T18:46:08Z")\
**Posts on this page:** 1\
**Showing post:** 15

<div class="post-metadata">

**Author:** ![Jonathan\_Roy](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/jonathan_roy/32/124546_2.png) [@Jonathan\_Roy](https://forum.dynamobim.com/u/Jonathan_Roy)\
**Post date:** [March 29, 2017, 12:06pm UTC](https://forum.dynamobim.com/t/builtin-parameters-trials-not-working/10546/15 "2017-03-29T12:06:26Z")

</div>

See Final Solution to setting Builtin Parameters

> [@Setting the builtin parameter accessible thru the family editor?](https://forum.dynamobim.com/t/setting-the-builtin-parameter-accessible-thru-the-family-editor/10554/15):
>
> This should do the trick: #Copyright(c) 2017, Konrad K Sobon # @arch\_laboratory, http://archi-lab.net # Import Element wrapper extension methods import clr clr.AddReference("RevitNodes") import Revit clr.ImportExtensions(Revit.Elements) # Import DocumentManager and TransactionManager clr.AddReference("RevitServices") import RevitServices from RevitServices.Persistence import DocumentManager from RevitServices.Transactions import TransactionManager doc = DocumentManager.Instance.CurrentDBDocum…

---

_[View the full topic](https://forum.dynamobim.com/t/builtin-parameters-trials-not-working/10546)._