Index: trunk/dbconfig/changes.txt
===================================================================
--- trunk/dbconfig/changes.txt	(revision 31408)
+++ trunk/dbconfig/changes.txt	(revision 31435)
@@ -2131,2 +2131,3 @@
 
 UPDATE dbversion set schema_version = '1.1.70', updated= CURRENT_TIMESTAMP();
+
Index: trunk/dbconfig/lap.md
===================================================================
--- trunk/dbconfig/lap.md	(revision 31435)
+++ trunk/dbconfig/lap.md	(revision 31435)
@@ -0,0 +1,31 @@
+lapSequence METADATA
+    seq_id         S64         0    # Primary Key AUTO_INCREMENT
+    name           STR         64   # Key
+    description    STR         255
+END
+
+lapRun METADATA
+    lap_id         S64         0    # Primary Key AUTO_INCREMENT
+    seq_id         S64         0    # Key fkey (seq_id) ref lapSequence(seq_id)
+    tess_id        STR         64
+    projection_cell STR        64   # Key
+    filter         STR         64   # Key
+    state          STR         64   # Key
+    label          STR         64   # Key
+    dist_group     STR         64 
+    registered     TAI	       NULL 
+    fault          S16	       0    # Key
+    quick_sass_id  S64         0    # fkey(quick_sass_id) ref stackAssociation(sass_id)
+    final_sass_id  S64         0    # fkey(final_sass_id) ref stackAssociation(sass_id)
+END
+
+lapExp METADATA
+    lap_id         S64         0    # Primary Key fkey (lap_id) ref lapRun(lap_id)
+    exp_id         S64         0    # Primary Key fkey (exp_id) ref rawExp(exp_id)
+    chip_id        S64         0    # Key fkey (exp_id, chip_id) ref chipRun(exp_id, chip_id)
+    pair_id        S64         0    # Key fkey (pair_id) ref chipRun(chip_id)
+    private        BOOL        f    
+    pairwise       BOOL        f    
+    active         BOOL        f
+    data_state     STR         64   # Key
+END