Engineer is free to enter as many user as required by a project. It's more strategic and systematic to split group of level by hundred. When an unexpected level of user is needed, it can be insert in between two existing groups of user. By default, the project template already predefined with "Admin" who has highest level of 1000, "Supervisor" is 800, and two operators "Operator01" & "Operator02" who has security level of 600. Note that the name of the user is case sensitive upon login.

The level supplied in the user level does not need to be exactly match with what entered in the tag's security level. The principle is simple, so long the user has same or higher level of a tag, then the said user shall have such access to the tag. Note that access of a tag is further separated into read and write. So one user is possible have access to see a value of tag but not changing the value of it.

Other than security level, the password and expiry date also need to be configured for each user. A calendar shall pop up when the date field is clicked.

Security Level and Label Configuration on Tag

Important

Expiry date must be entered for all user, otherwise the user will be treated as invalid user. For non-expiry user, enter far-reachable date like 02-02-2222.