...
In the Customer field, specify a company or other legal entity from whom the payment is received. Select it from the Companies list.
In the Customer Bank Account field, specify the bank account of the customer from which payment was received.
...
In the Entity field, select an entity of your company for which this document is being prepared. The Entity field is available if the Multi-Company Accounting option is selected on: Administration > Settings> General Settings. You can select your personal default entity to appear in documents; for this, refer to Personal Settings. If you have not selected your default entity, the entity defined first will be used as the system default value.
...
In the Emirate field, select the emirate related to the transaction. By default, the field is populated with the emirate selected for the entity on the Accounting > Master Data > Entities form, the Tax Accounting tab.
In the Taxation field, select one of the following options:
...
For descriptions of other buttons, see Document Toolbar.