<html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body> Hi Mariano, From now I just insert a dedicated button to open an Erudite book from DrGeo. <img moz-do-not-send="false" src="cid:part1.0KohKaLD.OPQIUDbb@free.fr" alt="Erudite" width="1177" height="451"> Things I want to explore: <ul> <li>a bloc [[[]]] could have several actions (I should check if it is possible). For example to copy, to render the result, etc. </li> <li>replacing the action text button by a small icon with dedicated tool tip, it will be less verbose, especialy when combining several command. Is it possible?</li> <li>How to better integrate Erudite in a dedicated pane attached to another window, to have integrated help without overlapping windows (you know kids tend to lost the track of the windows they open) </li> </ul> Thanks Hilaire </body> </html>