Questions must be adressed to Sextant : Sextant@ifremer.fr
1/ "I do not see any entries in the catalogue"
Check that you are log in (key at the upper right corner) and make "search" (button at the lower left corner).
2/ "I do not see my metadata set"
This can arrive either because you select a wrong catalogue or because you did not fill the required metadata for the creation of the metadata set identifier before saving. Inform the Sextant team.
3/ "I have more measuring instruments than the one I want to select and I do not succeed to update it".
There is a bug in the management of the multiple choice measuring instrument list. This is going to be solved. For the present time , it is possible to correct the list in modifying directly the xml file. Use the xml view button of Geonetwork . Delete the inappropriate lines in the file eg :
Then "save and close". (do not forget to close it after modification because the entry will stay busy and you will not be able to continue to edit it).