Creating Custom Budget Calculations
You want to calculate the net planned budget for the month of January. The formula for calculation corresponds to the example in chapter Customized Budget Calculations: BNet = BPlan - (BPlan * F% + Fabs /(1 + Fabs))
Note
For the sake of clarity, the characters +-*/ and () are set in quotation marks in the instructions below. The quotation marks are not included in the entry in the Formula field!
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Starting from the sidebar navigation, click > > Budget > > Manage views....
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In the Select column dropdown list, select the entry Formula.
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The Create New Column dialog box opens:
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Enter a name for the column (e.g. Net planned budget for January).
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In the Formula field, enter the first part of the formula, the planned budget:
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In the Content type dropdown list, select the entry Budget.
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In the Budget Type dropdown list, select the entry Planned.
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In the Period dropdown list, select the January entry.
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In the Year dropdown list, select the Displayed year entry.
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Make sure that the sum of children activities is not used for parent activities by unchecking the Sum of all children checkbox.
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Specify that the value in the working currency will be used.
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Click Add to formula.
 
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The <Budget - Planned - January - (Displayed year) - (Working currency)> entry is added in the Formula field.
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Enter the characters "- (" after the entry.
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Add the <Budget - Planned - January - (Displayed year) - (Working currency)> entry again. Alternatively, copy the <Budget - Planned - January - (Displayed year) - (Working currency)> entry and add it at the end of the line.
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Enter the character "*" at the end.
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Enter the percentage fee:
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In the Content type dropdown list, select the Fee entry.
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In the Fee dropdown list, select the Rate of percentage fee entry.
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In the Period dropdown list, select the January entry.
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Click Add to formula.
 
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The <Fee - Rate of percentage fee - January> entry is added in the Formula field.
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Enter the character "+" at the end.
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Enter the total of the absolute fees:
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In the Content type dropdown list, select the Fee entry.
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In the Fee dropdown list select the Sum of absolute value fees entry.
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In the Period dropdown list, select the January entry.
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Click Add to formula.
 
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The <Fee - Sum of absolute value fees - January> entry is added in the Formula field.
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Enter the characters "/(1+" at the end.
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Add the <Fee - Rate of percentage fee - January> entry again. Alternatively, copy the <Fee - Rate of percentage fee - January> entry and add it at the end of the line.
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Enter the characters "))" at the end.
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You have entered the formula. The Formula field now contains the following:
<Budget - Planned - January - (Displayed year) - (Working currency)>-(<Budget - Planned - January - (Displayed year) - (Working currency)>*<Fee - Rate of percentage fee - January>+<Fee - Sum of absolute value fees - January>/(1+<Fee - Rate of percentage fee - January>))
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Choose Create Column.
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The dialog box closes. The Net planned budget for January column is added to the list of columns in the current budget view.
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Click Save.
 
The Edit Budget View dialog box closes. The column is displayed in the budget.