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MQTT Transmission can be configured to filter/block tag properties from being published. The filtered properties list is configured here and by default contains:

Adding/updating a tag property

Code Block
accessRights;clampMode;deadband;deadbandMode;formatString;historicalDeadband;historicalDeadbandMode;historicalDeadbandStyle;historyEnabled;historyMaxAge;historyMaxAgeUnits;historyProvider;historySampleRate;historySampleRateUnits;historyTagGroup;historyTimeDeadband;historyTimeDeadbandUnits;opcItemPath;opcServer;permissionModel;rawHigh;rawLow;sampleMode;scaleFactor;scaleMode;scaledHigh;scaledLow;tagGroup;valueSource;expression;expressionType;ConfiguredTagPath;eventScripts;readPermissions;writePermissions;eventScripts

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When you add or update a tag property at the Edge, you will need to perform a Transmission Refresh for the Edge Node. This will force MQTT Transmission to publish a BIRTH sequence for that Edge node with the BIRTH message containing the updated tag property. 
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