Extend Channels to be tagable

Bugzilla Link	565073
Status	NEW
Importance	P3 enhancement
Reported	Jul 09, 2020 02:51 EDT
Modified	Jul 29, 2020 06:14 EDT
Reporter	Fabian Bayerlein

Description

For use cases with a very high number of channels (eg. 10.000), grouping and tagging of channels is of high importance.
Thus, Channels should be tagable and this information should be accessible by all users that can access the data in order to make use of pre-existing grouping information.