For the 'Betriebsausschuss Abfallwirtschaftsbetrieb der Stadt Köln' committee, find the earliest meeting minutes ('Niederschriften') between June 1, 2014, and October 31, 2020. Identify the exact date of this first meeting and state whether an 'Einladung' (Invitation) document is available for it.
Navigate to the 'Sitzungen' (Meetings) section for the 'Betriebsausschuss Abfallwirtschaftsbetrieb der Stadt Köln' committee. Set the year filter to 2014. Set the month filter to June (Monat 6). If no meetings are found, iteratively advance the month and then the year until the first meeting within the date range (01.06.2014 to 31.10.2020) is displayed. Identify the exact date of the earliest meeting listed within this filtered view. Determine if an 'Einladung' (Invitation) document is available for that specific meeting.
Successfully navigate to the 'Sitzungen' page for the specified committee. Correctly apply the year and month filters to find meetings within the '01.06.2014 bis 31.10.2020' range. State the exact date of the earliest meeting found within the specified period. State whether an 'Einladung' (Invitation) document is available for that earliest meeting.