When nesting one function inside another, it is not possible to open the second, or nested, function's formula builder to enter the necessary arguments.
Mgbe nesting otu ọrụ n'ime ọzọ ọ gaghị ekwe omume mepee igbe ọrụ nke abụọ ma ọ bụ arụ ọrụ iji tinye arụmụka dị mkpa.