Users of IMS TM terminals can take advantage of different model terminal screen sizes and terminal extended attribute support. You can define the screen size in the IMS sysgen TERMINAL macro and re-link the IMS nucleus with S6BDCSGN, a new signon exit that includes the module HDRSBDRC. When you sign on to IMS and TIBCO Object Service Broker, the workbench appears with the proper size.
Additional terminal capabilities with regard to extended attribute or extended data stream are handled by the IMSSCREENATTRIBU Execution Environment parameter. You can obtain and explicitly set the attributes using the
$GETOPT and
$SETOPT tools.
TIBCO Object Service Broker Parameters about the Execution Environment parameters.