We suggest that:
A call for participants includes the following information:
A title that explains what the activity is about (rather than a fancy but unclear name).
A description of the activity
Clear profile of participants/target group,
Age (+18 or minor)
Necessary logistical info (place, date, arrival and departure, accommodation if applicable e.g. single rooms, double rooms)
Deadline for pre-selection
Deadline for informing the participants (ideally 3 months, minimum 8 weeks prior to the activity)
Expected learning outcomes (such as 'If you participate in this course, you will learn how to xy')
Involvement of neighboring partner regions (or if the call is restricted to only some countries)
Accessibility of the venue (description and limitation if applicable)
Group size/size of event
Working language
Participation terms (such as information about coverage of relevant costs and who to contact about these, in line with the agreements with the partners).