Enhanced Excel Form Design and Functionality

Excel Data Entry Form Instructions

Objective

Create a visually appealing Excel-based data entry form for daily entries, designed to look like a professional form rather than a standard Excel sheet, with secure data tracking, history storage, and Power BI-compatible data output.

Requirements

Daily Data Entry:

Each row corresponds to a single day’s data entry.

Users input data for a specific date.

Initial Entry:

Display only a "Submit" button for the first entry on a date.

Upon clicking "Submit":

Lock and gray out the row to prevent further edits.

Record a timestamp, the user’s identity, and the entered data.

Data Changes:

Display a "Change" button for locked rows.

When clicked, prompt the user to enter a reason for the change.

Record a timestamp, the user’s identity, and the reason.

Allow data edits, and upon clicking "Submit," overwrite the existing data.

History Storage:

Store all entry and change history (timestamps, user identities, data, and reasons for changes) in a hidden area inaccessible to data entry users.

Power BI Data Extraction:

Extract data into a separate table formatted for Power BI compatibility.

Ensure the table structure includes clear column headers, consistent data types, and no merged cells to facilitate Power BI data import and analysis.

Form Design:

Create a polished, user-friendly interface with buttons and layout that resembles a professional form, not a typical Excel spreadsheet.

Use VBA or Excel controls to implement buttons and functionality.

Ensure the form is intuitive and visually appealing.

Implementation Notes

Use Excel VBA to create a custom form interface or ActiveX controls for buttons.

Hide history data in a separate, protected sheet with restricted access.

Apply conditional formatting to gray out locked rows.

Create a dedicated sheet for the Power BI-ready table, ensuring a flat, tabular structure with consistent data formats.

Ensure the form is responsive and easy to navigate.