On this tab, you can enter general information about this WIP Allocation by Cost Object document: the transaction type and entity.
First of all, select Allocation of FA Depreciation Costs in the Transaction Type field—this will make available all the interface elements that are appropriate for this transaction type. 
The WIP Allocation by Cost Object (create) form. The Main tab
<Auto> in the Number field indicates that a number for this document is assigned automatically when you save the document. The From field is populated automatically with the current business date. You can select another date, if necessary.
In the Entity field, select the legal 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 the Administration > Settings > General Settings form. The default entity entity for all users can be selected on the General Settings form. Also, you can specify your personal default entity, for details refer to Personal Settings.
Other information
At the bottom of the form, you can view who created the document and the document current status; it can be one of the following:
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After filling out the tab, click the Save button to save your work. After filling out all the tabs, click Post to save and post the document without closing it or Post and close to save, post, and close the document.
For other button descriptions, see Document Toolbar.