We have two access roles, one for administration and one for EpiUser (the user have permission for edit and publish).
I am able to create the block type with all the mandatory fileds using administrator permission.
Whereas we unable to add the LinkItemCollection property value using EpiUser rights when creating a block. We getting the error message "Access was denied to page . Missing required permissions to edit this page".
But using the same EpiUser rights, we are able to edit the block and add the LinkItemCollection property value's.