Every content item in this list is tagged with all the required labels:

• areg
• as1
• basic-setup
• channel
• excel
• housekeeping
• instanz
• m365
• monatlich
• mp
• office365
• pivot
• powerpoint

To add a label to the list of required labels, choose '+ labelname' from Related Labels.
To remove a label from the required labels, choose '- labelname' from above.