Activity.XML Formatter

[Chris M3]

I would like to add a date filter on the Activities section for certain tables to show only recent updates to those tables (last month maybe).   The code for this file however is hiddent from us (Yay!), so I can't create a copy of it.   Has anyone experimented with adding a before query business rule on, I'm guessing, sys_history_line, to change what's shown on the screen?   Does anyone have any other methods to achieve this?

[AdityaTW]

I had a similar requirement but for email notifications. I ended up with querying/extracting the information I need from the sys_journal_field table based on the element_id that matches the sys_id of the current record, instead of using the standard ${comments} variable.