ALMAS — 2.3.2.8 DataTag

the format of this string needs to be specified so that different products can parse it consistently and thus can interoperate.

Clarify format of the string.
Update 6.2.10 table description for MessageText:
This is a text string, which in an Alert or AlertTemplate is only partially completed. With the MessageText being "xxxxx %t1 yyyyyyy zzzz" in an Alert or AlertTemplate, and with a DynamicMessageData with DataTag having the value 't1' and DataValue having the value '123' then the resulting MessageText in response to GetFilledMessageText will be 'xxxxx 123 yyyyyyy zzzz'. All substitution points are bracketed by use of "<space>%" and <space>, and are case sensitive, alphanumeric strings ("t1" in the above) which should correspond to a DataTag in an associated DynamicMessageData.
Update text for DataTag in 6.2.8:
This identifies the insertion point for the related object in the MessageText associated with the Alert. I.e. where the MessageText is "xxxxx %t1 yyyyyyy zzzz", then DataTag has the value 't1'. It is a case sensitive, alphanumeric string