Allow MultiExcerpt Include to include macros other than MultiExcerpt
In MultiExcerpt Server there is a feature that allows a MulteExcerpt Include to find and include any macro, not just MultiExcerpt macros. This feature is not currently included in the Cloud version of MultiExcerpt
Access the MultiExcerpt Admin tool under Confluence Administration:
The input for "Regular Expression to Match For MultiExcerpt-Include" is for a beta feature of MultiExcerpt Include. It allows the inclusion of other macros that are not MultiExcerpt macros.
The regular expression is used to match the type/name of a macro. For example, the Code Block macro name/type is "code" so you could set the regular expression to "code" (without quotes) to include Code Block macros with MultiExcerpt Include. In the MultiExcerpt Include macro instead of using a MultiExcerpt name you would use a colon-delimited set of parameters that match the Code Block macro you want to include. For example, language=java:title=HelloWorldExample.
This could be used to include a Code Block macro from one page in another page.