Thank you for your reply. I'm not a C developer and i prefer Python but i'll try to write my plugin. It's a challenge for me I started to read plugins development documentation on Redhat page. >From my understanding i have to call SLAPI_PLUGIN_POST_ADD_FN , right ?. If a use CoS template can i add a specific value. I would like to add a generated value into this attributes. I'll come back to you for your advises. Thank again !! _______________________________________________ 389-users mailing list -- 389-users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to 389-users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/389-users@xxxxxxxxxxxxxxxxxxxxxxx