ok, apparently, no matter what fields I copy, it takes a long time. Because it’s a table with 4900 rows. But gee, it knows WHAT row it’s copying in the Action Button, I don´t know why it takes so long.
Aside that, I am unable to copy the reference column. The tips given here by Dmitri Action Button Info - #2 by dmitry-grist
int($ReferenceColumn)
or
$ReferenceColumn.id
don´t work. Trying to use int returns an error because my Indicators have characters like ã, ç, etc. (and no, I can´t remove them, they are integral to my language)