The custom component tUnpivotRow is shared on talend exchange portal.
The compatibility are 5.4, 5.3,5.2.
Have you tried to edit this component to see if it is OK with TOS version 6.3.1?
Here is online document about:TalendHelpCenter:Update of a custom component
I have actually downloaded the component based on the link you have given to me. i tried to install the component inside TOS 6.3.1 and tried to restart my TOS 6.3.1. Unfortunately, the component did not appear inside the palette.
I have also tried to follow the procedure you have suggested but nothing happen. Did i miss any steps? Would you mind to help me to configure what is actually happen?
Thanks in advance,
Did you follow up this document TalendHelpCenter:Installing a custom component to install custom tUnpivotRow component?