You can search for entries in the displayed page (change log of a particular period).
1 In the context menu for the period, click on "Properties".
A filter mask will open:
2 You have various filter criteria here:
![*](bullet_black.svg)
Administrator
Enter here the name of the administrator who changed the parameter.
![*](bullet_black.svg)
Changed parameter
Here you can give the name of the trunk or the feature profile.
![*](bullet_black.svg)
Type of change
Select a type from the drop-down list.
![*](bullet_black.svg)
Old Value
![*](bullet_black.svg)
New Value
3 After you click "OK", this display filter is applied to all time periods, so that you can have these displayed stepwise by highlighting them in turn.