Modify Data in Revit

Hello All

<span data-reactid=".3b.0.0">There are fixed data in Revit such as " line weights " , it’s value <span class=“text_exposed_show”>from 1 to 16 </span></span>

<span data-reactid=".3b.0.0"><span class=“text_exposed_show”>can i modify it to become for example from 1 to 20 ??</span></span>

<span data-reactid=".3b.0.0"><span class=“text_exposed_show”> My question is not limited about "line weights ", but in general Can I change the fixed data in the Reivt?</span></span>