How to create custom olet using autocad dwg block

[dharunkumar.am]

I need to insert a dwg block into the olet section. It's a clamp with a side outlet. I tried it with two and three ports, and it always tries to split the pipe into two pieces. How to make it work like an olet

This is how the 3d model looks like .

It is splitting the pipe into two pieces .

This is actually how it works .

[h_eger]

Dear @dharunkumar.am ,

Create as a user-defined block in the catalogue under the class OLET. Works very well.

[dharunkumar.am]

I tried it the same way, but it didn't work. Can you share an image of the 3D model with plantpart-converted port points?

[h_eger]