To import student study numbers and titles, download the epub format of the th-brochure.
Open TheocBase. In Settings | LMM Meeting choose the 3rd tab: lessons.
Click the + sign toward the top right. Navigate to the downloaded brochure and select.
Should the import unexpectedly not be correct, you can now modify the information by doubleclicking the particular cell you want to edit.
For accessing the database my personal preference is http://sqlitebrowser.org/
For editing templates I like to use http://brackets.io/