I'm wondering if it is possible to have the metadata from a Custom DAC end up in the DAC Schema Browser? I've tried copying what I assume is the Metadata from existing DACs, but that doesn't seem to do anything to populate the data in the actual DAC.

Does this data need to exist somewhere else to actually appear here? Is there some method that needs to convert the DAC to something else?

For example, I've populated this in the header of custom DAC:

namespace CustomIntegration
{
    /// <summary>
    /// Represents custom integration setup options
    /// </summary>
    /// <remarks>
    /// How we make the magic happen.
    /// </remarks>

And this for a field:

        /// <summary>
        /// Custom Field Summary Metadata. Why Won't you show?
        /// </summary>
        /// <value>
        /// This field is is the Custom user that issues the API Key
        /// </value>
        #region UserName
        [PXDBString(150, IsUnicode = true, InputMask = "")]
        [PXUIField(DisplayName = "User Name")]
        public virtual string UserName { get; set; }
        public abstract class userName : PX.Data.BQL.BqlString.Field<userName> { }
        #endregion