Building Accounts into Formulas
You use the Formula Builder—Account tab to enter accounts into freeform formulas.
See About Freeform Formulas.
To enter accounts:
Access Formula Builder.
See Using Formula Builder.
Select Account.
In Formulas, place the cursor.
Enter accounts:
To search accounts by group, in the Filter text box, select an account group.
To search accounts by match:
Select a Match Type option:
In the Match text box, enter text.
To select an account, double-click an account name.
Click OK.