@akwankl right ok, did those 2 segments count show when you were sharing the segment with destination? 

@akwankl It's not mandate to have exp events for profiles to work, when you created the segment did it show any count of profile ? Also the segment you created were batch? if yes they will take 24hrs to get realised.   

@rafaelb Could you expand on the issue? what have you tried and what errors are you facing? Some screenshot and details about the data you are trying to send would also help 

@Ankita05 All of this depends on how "Segments" are set up, since you send a segment to facebook. Segments are driven by merge policy set up.  Merge policies are rules used by Profile to determine how data will be prioritized and combined into a unified view under certain conditions.If a merge polic...

@mansibedi Yup, try copying the schema and publishing again. 

@mansibedi Was there any data ingestion done prior to the the change? if yes that may also be a reason for not allowing changes. Alternatively if it is not associated to any dataset yet, create a copy of it using API and then rename fields before you publish 

@Danny-Miller These are great inputs! thanks for sharing!

@ChetanyaJain been there for a while. This just like a regular schema however this will attach the segments to the profile and make available this under "Audience Tab" in segmentation. This will enable you to combine the "imported segment" with other variables within the segment UI to create a new s...

@raghu_96 what is the source of this datat? assuming this data includes "segments created by extenral system" that you would like to bring into AEP? if Yes have a look at Segment Definition Class to define the schema and import the data. 

@sirisha_ganti  There are couple of approaches you could take based on what data you are populating, since you mentioned "click" event you can explore the option of adding the desired xdm field within "onBeforeLoadEvent" custom code within the extension config.  Something like this