CONTENTS

 1     Scope
 2     References
 3     Abbreviations
 4     General remarks on the list of corrections to Recommendation Z.100
 5     Corrections and clarifications to Recommendation Z.100
 6     Minor extensions to Recommendation Z.100
 7     Harmonization of signals and remote entities
        7.1     Motivation
        7.2     Solution
        7.3     Example
        7.4     Changes
 8     External procedures and external operators
        8.1     Motivation
        8.2     Solution
        8.3     Example
        8.4     Changes
 9     Extensions and harmonization on channels and signal routes
        9.1     Allowing channels to be optional
        9.2     Simplifying the specification of channels and signal routes
        9.3     Channels/signal routes connected to same scope unit in both endpoints
        9.4     Changes
10     Using a block or a process or a service as a system
       10.1     Changes
11     State expression
       11.1     Motivation
       11.2     Solution
       11.3     Example
       11.4     Changes
12     Extended use of packages
       12.1     Motivation
       12.2     Solution
       12.3     Changes
13     Operators with zero arguments in the operators  part of a newtype
       13.1     Motivation
       13.2     Solution
       13.3     Example
       13.4     Impact on Recommendation Z.105
       13.5     Changes
14     Reformulation of subclause 6.3.2 concerning virtuals
15     Maintenance of SDL
       15.1     Terminology
       15.2     Rules for maintenance
       15.3     Change request procedure