Athennian allows you to appoint a principal to multiple entities simultaneously, and here's how:
Navigate to the People tab;
Select the record of the person you would like to appoint to multiple entities;
Navigate to the person's Interests tab;
Click on the + New button at the top of the screen to create the new affiliations;
A new window will pop up prompting you to enter the information on the entities for which you would like to appoint the person, as well as his titles and address;
In section 1. Profile, confirm/add the person's information;
In section 2. Entities, add as my entities as you like by selecting + Entity and choosing the entities;
In section 3. Titles, add the titles and election dates, and fill out the remainder of the fields as necessary - you can follow the instructions set out in this help article to learn how to enter principal appointment information in Athennian;
In section 4. Address, confirm that the address is accurate;
In section 5. Review, review that the information you've entered is accurate, and then select Create;
In the Interests > Principal tab of the person's record, you will see all of the new affiliations you've just created;
Click Export at the top of the list to export the list of affiliations to a CSV file on your computer.
Follow the steps listed in the Generating Supporting Documents portion of this help article to generate the supporting documents in each of the new entities.