Tatiana Goldina expressed concerns that the current meatserv V1 does not satisfy SUIT needs to get information to build the query search form. Prototype metaserv allows SUIT to get a list of databases, but it's not possible to tell which database has science data, which tables are catalogs, "image metadata", or "forced sources" (used in light curve queries). SUIT needs to know which columns contain object, filter, ra and dec (corners ra and dec for images). We can aim for using “ucd” attribute to identify some of this information, but “ucd” is not always available and several fields might have the same “ucd”, like “pos.eq.ra”. How do we tell which column contains ra for the center of the image and which columns are for the corners?