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# LogiView

## Function 'ret_father_cid'

| This function returns the internal C_ID of the parent element for the specified widget.
| This function is useful only for Refine and Aggregate widgets. This function could be compared with the function 'wdg_ret_ide' of the DataView programming interface.
| ### Syntax:
| {INT_VAR}= ret_father_cid({WDG_ID})
| ### I/O parameters:
| {WDG_ID} | ID of the widget for the mask.
| - |
| ### Return value:
| {INT_VAR} | C_ID of the parent element.
| ### Example:
| Declaration of Variables
    60 DOKU_INT_1=ret_father_cid(widget_id())
| Result:
| DOKU_INT_1 is assigned with the internal C_ID of the parent element for the current widget.
| Functions and commands: Editing Masks