Read the Berichtsheft (training log) entries for the week containing the given date, including each day's location, presence, logged activities with hours, and the week remarks.

Add a new Berichtsheft activity entry for a specific day. Reuses an empty row if one exists for that day, otherwise adds a new row. Optionally also sets that day's location and/or presence status.

Set the location and/or presence status for a specific day in the Berichtsheft, without adding an activity.

List the valid "Abteilung/Sparte" codes for this account (the same autocomplete list BLok itself offers). Call this and ask the user which one applies before calling set_department or add_activity with a department - do not guess a code.

Set the "Abteilung/Sparte" field for the week containing the given date. Call list_departments first and confirm the code with the user rather than guessing.

Set the free-text remarks ("Bemerkungen") for the week containing the given date.