Merge pull request #466 from lsst-dm/u/fe/1

Add Rubin Ops scope

Author: frossie

index.rst

@@ -2,8 +2,8 @@
 LSST DM Developer Guide
 #######################
 
-This is an internal guide for `LSST DM <https://www.lsst.org/about/dm>`_ staff.
-It's also openly available so that others can understand how we're building the LSST's data management subsystem.
+This is an internal guide for `LSST DM <https://www.lsst.org/about/dm>`_ staff during project construction, and for Rubin Observatory Data Production staff in operations. 
+It's also openly available so that others can understand how we're building the LSST's data management subsystem. In some cases, other Rubin groups (for example Telescope & Site Software) have chosen to follow various sections as it applies to them. 
 
 This guide includes a mix of normative requirements and helpful, descriptive, pages.
 When it's particularly important that you closely follow a standard, we include an annotation box at the top of the page.