What are the required settings for making a suitable accounting guide?

Determining the number of sections of the chart of accounts *The length of the account: it is the number of account numbers. It must be chosen carefully because it will not be modified after starting to enter accounts. • Son syllable length: It is the number of numbers that will be generated within the son syllable. For example: If we choose the length of the son syllable equal to "1", then it is the number of numbers allowed to be entered in the son syllable from "1 to 9". Likewise, if we choose the length of the son syllable equal to "2", then it is the number of numbers allowed to be entered in the son syllable from "1 to 99". • Received currency: It is the default currency for the system and financial transactions.