diff --git a/content/applications/finance/accounting/reporting/customize.rst b/content/applications/finance/accounting/reporting/customize.rst
index 094b624b8b..07e971abb7 100644
--- a/content/applications/finance/accounting/reporting/customize.rst
+++ b/content/applications/finance/accounting/reporting/customize.rst
@@ -169,8 +169,10 @@ by a period `.` and the expression's **label** (ex. **code.label**).
 `CUR` is the currency code in capital letters, and `amount` is the amount of the bound expressed in
 that currency.
 
-`cross_report(xml_id | report_id)`
+`cross_report(xml_id | report_id[, force_date_scope])`
    Used to match an expression from another report targeted by the xml_id or the report ID itself.
+   If `force_date_scope` is added, the :guilabel:`Date Scope` defined on the expression will be
+   used to compute all the expressions used by the formula.
 
 Prefix of Account Codes computation engine
 ------------------------------------------
@@ -295,6 +297,13 @@ custom computation of expressions on a case-by-case basis. The :guilabel:`Formul
 **dictionary** returned by this function. Use this computation engine only if making a custom
 module.
 
+Date Filtering
+==============
+
+By default, the values computed for each expression will restrict the move lines they consider
+to the ones strictly within the interval selected on the report. You can change that behavior by
+modifying the :guilabel:`Date Scope` field of the expression.
+
 Columns
 =======