Issue Summary

Confluence uses the UID parameter to match the event in the calendar in the format of:

<timezone>-<generated-id>@<hostname>

There has been some improvement on the iCalendar specification: New Properties for iCalendar:

This specification updates[RFC5545 by stating that "UID" values MUST NOT include any data that might identify a user, host, domain, or any other security- or privacy-sensitive information.

It is RECOMMENDED that calendar user agents now generate "UID" values that are hex-encoded random Universally Unique Identifier (UUID) values as defined in Sections 4.4 and 4.5 of [RFC412.

The following is an example of such a property value:

UID:5FC53010-1267-4F8E-BC28-1D7AE55A7C99

Expected Results

The team calendar should use UUID (which does not contain any data that might identify a user, host, domain, or any other security- or privacy-sensitive information)

Actual Results

The Team Calendar events are tied with VEVENT_UID values that contains the host name of the Confluence server.

Workaround

Required, if there is no workaround please state:
Currently there is no known workaround for this behavior. A workaround will be added here when available