TYPO3 Core

In the workspace module it is possible to click on the preview link for each element to open the preview of the related page. By default this is only possible for tt_content and pages records because extension datarows are normally not stored on the same page where the plugin is. Therefore the preview link would point on the sysfolder which is wrong.
For these kind of datarows it is possible to define (via pageTsConfig) a static pid for the preview:

options.workspaces.previewPageId

This works like a charme btw. :)

For some extensions (e.g. a certain ext we use) it would be nice to define a list of tables which are stored on the same pid as the plugin. Therefore the preview page is the same as the pid of the record.

I'll implemented (and tested) this already in our environment and would suggest to implemend this into the core.

options.workspaces.usePidForTables {
tx_myext_table1 = 1
tx_myext_table2 = 1
}