General exclude rule

Example

This example shows a general exclude rule that prevents users from combining region EMEA with project P01 - P10:

Rule	Line	Rule Type	From Ledger Account	ToLedger Account	From Cost Center	To Cost Center	From Project	To Project	To Region
A	1	Exclude		ZZZZZ		ZZZZ	P01	P10	EMEA
B	1	Include	45000	46000	100	110		ZZZZ	ZZZZ
C	1	Exclude	50000	51000	100	200		ZZZZ	ZZZZ

If users specify ledger account 45000, cost center 100, project P05, and then tab to the next field, no error message will be displayed. If you leave From Region empty and try to tab to the next field, LN will display an error message. Nevertheless, users will be able to specify EMEA as To Region.

If users specify ledger account 50000 and cost center 200, LN will display an error message. To prevent error messages, specify ledger account 50000, cost center 300, project P01, and region LATAM.