I need to upgrade pbx-0.4 to oexmx-2.1.2 .But i couldnt find any proper documentation for the same.
I upgraded to oexmx-2.1.2 but the dynamic Slots are not working.
So can you please provide the proper documentation url.
you'll find the migration guide to experience manager 2.1.2 here http://docs.oracle.com/cd/E28913_01/Workbench.212/pdf/WorkbenchMigrationGuide.pdf
for backup considerations check page 11 on ...
hope that helps