read formula

The **read formula** block reads formulas from specified cells.

The read formula block reads formulas from specified cells.

Configuration

Field	Description
Display Name	Optional label shown on the block in the canvas.
Source File Path	Full path to the Excel workbook file (.xlsx). Supports dynamic {variable} substitution from msg.
Source Sheet Name	Exact name of the worksheet tab (case-sensitive).
Cell Reference	Cell or range: single cell (A2), range (A2:F2), entire row (2), or column (C).

Outputs

Property	Description
msg.payload	Formula string(s) from the cell(s)