Usage > EFAT communication (Portugal) > EFAT communication (Portugal) - Implementation 

Prerequisites

Activity codes

The following activity codes (sorted by type) may have an impact on the way the function operates :

 EFAT : Electronic invoice

General parameters

The following general parameters may change the way the function is working :

Localisations

 EFATINVUSR (defined at level Company) : AT user

 EFATPRT (defined at level Company) : Default destination

 EFATTSTMOD (defined at level Company) : Test mode

 PORDKS (defined at level Company) : Electronic signature Portugal

 PORVAT (defined at level Company) : Portuguese VAT

Tables used

No table is used by this function.