How to Activate Tools from left Panel using Button

I do not want to show left Pallet tools instead i want to activate tools on click of buttons .


Like LooseTool. i want to have button for Service task and active it using button instead of left pallet.

It is working for lassoTool but similar kind of thing i want it for service task and other task tool

<button class=“entry bpmn-icon-lasso-tool” (click)=“lassoToolActivate($event)”>LassoTool


var tool = this.modeler.get('lassoTool');



Thanks in advance


The pallet on the left looks custom build. Could you share an example where we can see how they are implemented? This way, we don’t have to guess.

You can use our existing starter projects to quickly hack it or share your existing, partial solution on GitHub or via a CodeSandbox. Provide the necessary pointers that allow us to quickly understand where you got stuck.

This way we may be able to help you in a constructive manner.