[FEATURE REQUEST] Support specifying Branding.plist parameters via MDM

[felix-schwarz]

Allow specifying Branding.plist parameters via MDM, as suggested in https://github.com/owncloud/enterprise/issues/4009

[felix-schwarz]

This feature is implemented in #797. (see #697 (comment))

[jesmrec]

Approved on my side (cookie handling)

Added test plan to the PR #797 (see #697 (comment))

[felix-schwarz]

This feature is implemented in #797.

Sorry, misread my own issue. 🤦‍♂️

#797 allows specifying MDM parameters via Branding.plist, not the other way round. So this issue remains unsolved.