15. A processing device, comprising: a processor; a memory coupled to the processor storing instructions for implementing a graphical user interface (GUI) presentable to a user; the GUI associating each of a plurality of user-definable control symbols with a respective text based input field of a plurality of text based input fields in at least one GUI page, the GUI comprising a first text based input field capable of being selected by a user for receiving entry of text data along with at least one of the user-definable control symbols and a second text based input field capable of being selected by a user for receiving entry of text data along with at least one of the user-definable control symbols, the processor capable of: using an at least one user-definable control symbol selectively entered into the first text based input field to automatically associate with the second text based input field at least a portion of text data also selectively entered by the user into the first text based input field; and using an at least one user-definable control symbol selectively entered into the second text based input field to automatically associate with the first text based input field at least a portion of text data also selectively entered by the user into the second text based input field.
15. A processing device, comprising: a processor; a memory coupled to the processor storing instructions for implementing a graphical user interface (GUI) presentable to a user; the GUI associating each of a plurality of user-definable control symbols with a respective text based input field of a plurality of text based input fields in at least one GUI page, the GUI comprising a first text based input field capable of being selected by a user for receiving entry of text data along with at least one of the user-definable control symbols and a second text based input field capable of being selected by a user for receiving entry of text data along with at least one of the user-definable control symbols, the processor capable of: using an at least one user-definable control symbol selectively entered into the first text based input field to automatically associate with the second text based input field at least a portion of text data also selectively entered by the user into the first text based input field; and using an at least one user-definable control symbol selectively entered into the second text based input field to automatically associate with the first text based input field at least a portion of text data also selectively entered by the user into the second text based input field. 16. The processing device of claim 15 where the control symbol comprises a sequence of characters capable of entry through a keyboard operatively connected to the processing device.