How to delet the thread and PDF uploaded to asked question earlier ?

Other Parts Discussed in Thread: PCA9306


I need to delete the pdf from all the conversations i had on this E2E forum regarding below topic.

" PCA9306: Reference voltage on VREF1 and PU voltages can be different ?  "

Can you help me understand, how do i delete this file from server ?

Below is the link where everyone can download pdf of my design.