Tandem Capacity Model (TCM) Manual

Delete Transaction
The Delete Transaction option deletes an existing transaction, and the category of the same name
if you want, from a Performance model. After you select this option, a list of the transactions in the
Performance model appears. To delete a transaction, select its name from the list and click Delete.
Add Category
The Add Category option adds a process category to the Performance model.
Delete Category
The Delete Category option deletes a category from the Performance model.
Display Tab
The Display tab is used to specify what information TCM displays and how it is displayed.
Show Gridlines
Displays gridlines on the current screen. Once selected, the option toggles to Remove Gridlines,
which removes the gridlines from the display.
Zoom In
Zooms in on the current screen to make it larger. Once selected, the option toggles to Zoom Out,
which returns the screen to its original state.
Display Scratch Areas
The Display Scratch Areas option allows you to view several areas of the model that are hidden
during normal use. These hidden areas contain valuable scratch data for the operation of the model
and data that can be helpful if you want to understand the model’s structure and formulas. Once
selected, the option toggles to Hide Scratch Areas, which returns the screens to their normal
appearance.
Show Headings
The Show Headings option displays spreadsheet headings of the current screen. Once selected,
the option toggles to Remove Headings, which removes the spreadsheet headings of the current
screen.
Change Display Fonts
The Change Display Fonts option changes the fonts that TCM uses to display its data. TCM supports
four font characteristics: Normal, Bold, Italic, and Title. You are prompted to select the font
characteristics for each font.
For more information, refer to the Microsoft Excel documentation.
Show Value (Control-V)
The Show Value option shows the current field value up to 15 decimal places.
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