# 12.7 Password Tool

**Introduction**

The password tool is used for setting the password for dynamic installment payments.

Dynamic installment function creates a \[dynamic password" by the "key" and "expiration". In the same project, the dynamic installment and static installment are mutually exclusive.

This section will introduce how to use this tool.

![](https://2132722362-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2Fhmieditorp-manual%2F-M4SjhzeGVCBqSDNBQhL%2F-M4Sk0P3vhty3dl91Z1i%2F0.png?generation=1586415802364885\&alt=media)

**Description**

* **Password:** It is for entering password, which set in \[Project Settings];
* **Expire Date:** It is for setting expire date for installment;
* **Current Time:** Just display current date, read only;
* **Available Days:** It is used for displaying the time of the next staging;
* **Generate Password:** Click it to generate the password automatically, this password is for payment;
* **Admin Password:** It is available for every payment; this password will end all payments;
