Select the proper user profile name format for a member.

The correct format for a member's user profile name combines a first name and last name in a simple and clear manner, adhering to any specific guidelines set by the organization. In this case, using a combination of the first name and a numeral at the end, as seen in "JaneS3," is often a practice intended to ensure uniqueness in profiles, especially when common names are involved.

The use of numerals can help in differentiating members who may have similar names. Such formats are particularly useful in systems that require a mixture of letters and numbers for identification. This ensures each user has a distinctive identifier within the system, which is essential for administrative purposes and member management.

In contrast, simply using a first and last name without any differentiating element (like "Janesmith") could lead to confusion if there are multiple members with similar names. Similarly, including special characters like underscores or hyphens in "Jane_Smith" or "Jane-Smith," while may seem visually appealing or organized, can often complicate user searches and data entry, depending on the technical constraints of the system in use.