I want to do a diary study via SoSciSurvey. After registrating their email-adresses, participants will get the link to fill out a baseline questionnaire. After that, I want to have at least 7 days in between before the daily questionnaires will be sent using automated series emails. However, start date of the daily questionnaires must be a Monday. So if someone fills out the baseline questionnaire on a Saturday, the daily questionnaires shall not be sent on a Saturday, but on the following Monday.
Is there any possibility in the platform or a specific PHP function to define this requirement?