Hi all,

<div class="btn-group">
<button type="button" class="btn btn-primary">Apple</button>
<button type="button" class="btn btn-primary">Samsung</button>
<div class="btn-group">
<button type="button" class="btn btn-primary dropdown-toggle" data-toggle="dropdown">
Sony <span class="caret"></span></button>
<ul class="dropdown-menu" role="menu">
<li><a href="#">Tablet</a></li>
<li><a href="#">Smartphone</a></li>
</ul>
</div>
</div>

What are the steps for create nesting button groups and dropdown menus in RBB with the bootstrap classes

Kind regards
Stephane

Just use the component

"Button Split Dropdown (Default)"

or any of the others available in the components section
Easy