String to Element parameter

HI guys

        By List.filterbyboolmask and String.contains, i got walls name parameter what i want after filter walls name contains "INT". Next i want to convert the list of walls name to element parameter and then i have to give this output to input for join geomentry. Please help me 

i am in learning stage
Thanks for your help

Follow the red line. it may help you.


Thankyou for your Valuable comment, it’s works and solved.

Your welcome :slightly_smiling_face:
Make as Solution to my post and End this thread.
If you have other doubt, make new thread always. :innocent: