Set Date effective via Extended Behaviour

Hello,

I have followed the instructions in this eB wiki:

eB Customization :- Set the “Date Effective” to current date of the system and make it Hard coded.

 

However, from the document audit history I can see that the date effective is added, but then removed again (see attached). There is no other behaviour set on the template that might be doing this, could something else be causing the date to be overwritten after the extended behaviour sets it?


Thanks,

 

Catherine