We have tried 
for(recordType of recordTypeModel.getRows()){
  if(!recordType.isAvailable){
     recordTypeModel.abandonRow(recordType);
  }
}

in this case recordType.isAvailable is undefined

Hi, Erick.  Did you ever figure this out?  I am also trying to use the isAvailable property (documented here) and getting stuck.

So this is pretty old, but I came back to this recently and figured out how to use isAvailable to generate the correct record type picklist for a given user.  This uses a custom field renderer snippet on the Record Type field.  Sharing it here in case it helps others, or if anyone has suggestions for improving.  For example, there is probably a better way to handle the fact that this won’t work unless it is called as the field renderer from the RecordTypeID field.  Also, I set the field to required, but not sure how to have it show with the red border.  I am not so experienced with custom field renderers, so I used the example here as a starting point (thanks, J!).  Suggestions welcome!

The below is from a static resource snippet setup, so might need to be adjusted for inline snippets.

( function( skuid, $ ){ var snippet = skuid.snippet, ui = skuid.ui; snippet.registerSnippet( 'availableRecordTypesPicklist', function(){ var field = argumentsr0], value = argumentsr1], fieldName = field.id, model = field.model, row = field.row; // Proceed if this renderer was called from record type field if( fieldName == 'RecordTypeId' ){ if( field.mode === 'edit' ){ // Build picklist options var availRecTypes = T]; // Loop through each record type in the field's model $.each( model.recordTypeInfos, function( i, rt ){ // Build list of record types available to the user (except the master) if( rt.isAvailable && ( rt.isMaster == undefined || !rt.isMaster ) ){ availRecTypes.push({ value : rt.recordTypeId, // Will be stored in target object label : rt.name // Will display in picklist }); } }); // Render the options as a PICKLIST var availRecTypesPicklist = ui.renderers.PICKLIST.edit({ entries : availRecTypes, required : true, value : value }).change( function(){ // Update the row in the target object model.updateRow( row, fieldName, $( this ).val() ); }); // Append the PICKLIST to the DOM element field.element.append( availRecTypesPicklist ); } else { // If the mode is anything other than edit, display the field as Text ui.fieldRenderers.TEXTe field.mode ]( field, model.getFieldValue( row, 'RecordType.Name' ) ); } } else { // If renderer not called from record type field, warning message console.log( 'This custom field renderer must be called from record type field' ); } }); }( skuid, skuid.$ ));

I’m glad you came back and posted this because I was just looking for this kind of solution today, I found your post and was able to implement it! 

I am having one issue—when I load the page, the RecordTypeId field is rendered blank for the first item (and correctly for the remaining). When I go into Edit mode the picklist is there and populated appropriately with the correct item selected. If I add a new item to the list in-line, they all appear appropriately after clicking Save.

If I add code to the function to log every time I enter the function, I can see that the function runs n-1 times where n is the number of list items. Conversely, when it reloads after adding a new line item it runs n times.

Any thoughts? I am fairly new to Skuid. Thanks in advance!