Follow the steps to complete the form online:

1. Press the ‘Get Form’ button to access the form and open it in your preferred online editor.
2. Enter the case number, which is for court use only, at the top of the form.
3. Fill in the filing date and the county or city of St. Louis where the case is being filed.
4. Provide the style of the case, indicating the parties involved, such as 'Petitioner v. Respondent'.
5. Select the appropriate case type code and description based on the options provided in the Case Types List.
6. Complete the petitioner or plaintiff information section. Include the party type code, party type description, and full name (last, first, middle). Fill in the address, city, state, zip code, date of birth, gender, and contact telephone number.
7. Enter the full Social Security Number (SSN) for the petitioner or plaintiff, along with the attorney's name and bar ID if applicable.
8. Proceed to the respondent or defendant information section and fill it out similarly, including all relevant details.
9. If applicable, provide employer information for both the petitioner and respondent, including names, addresses, and contact numbers.
10. Complete the children section if there are any children involved in the case, providing their names, genders, SSNs, and dates of birth.
11. If there are more than ten children, indicate this on the form and attach an additional sheet if necessary.
12. Fill out your own information in the submitted by section, including your bar ID if you are an attorney.
13. Once all sections are completed, review the form for accuracy, save your changes, and proceed to download, print, or share the form as needed.

Begin completing your documents online today.