1 files changed, 31 insertions, 24 deletions

diff --git a/docs/cronos-research.md b/docs/cronos-research.md
index 1ebedf4..6f8cd4f 100644
--- a/docs/cronos-research.md
+++ b/docs/cronos-research.md
@@ -182,30 +182,37 @@ the `Base000` entry contains the record number for the table definition of the f
 
 ## table definitions
 
-    uint8  version
     uint16 unk1
-    uint16 unk2
-    uint16 unk3
-    uint32 unk4
-    uint32 unk5
+    union {
+        uint8 shortversion; // 1
+        uint16 version;     // >1
+    }
+    uint8 somelen;     // 5 or 9
+    struct {
+        uint8 unk4
+        uint32 unk5    // not there when 'somelen'==5
+        uint32 tableid
+    }
     Name   tablename
-    Name   unk6
+    Name   abbreviation
     uint32 unk7
     uint32 nrfields
 
     array {
       uint16 entrysize    -- total nr of bytes in this entry.
-      uint16 fieldtype      0 = sysnum, 1 = number, 2 = text, 4 = date, 5 = time, 6 = often notes or fotos (binary?), 18 = "Access Level"
+      uint16 fieldtype    // see below
       uint32 fieldindex ??
       Name   fieldname
-      uint32 
-      uint8
+      uint32 flags
+      uint8  alwaysone    // maybe the 'minvalue'
       uint32 fieldindex ??
-      uint32 fieldsize
-      uint32 ?
+      uint32 fieldsize    // max fieldsize
+      uint32 unk4
       ...
+      followed by remaining unknown bytes
     } fields[nrfields]
 
+    followed by remaining unknown bytes
     ...
 
 ## field types
@@ -231,19 +238,19 @@ Other unassigned values in the table entry definition are
 * номер в записи = number in the record
 * Длина Поля = Field size
 * Flags:
- * Множественное = Multiple
- * Информативное = Informative
- * Некорректируемое = Uncorrectable
- * поиск на вводе = input search
- * симбольное =  symbolic
- * Лемматизировать = Lemmatize
- * поиск по значениям = search by values
- * замена непустого значения = replacement of a non-empty value
- * замена значения = value replacement
- * автозаполнения = autocomplete
- * корневая связь = root connection
- * допускать дубли = allow doubles
- * обязательное = obligatory
+  * (0x2000) Множественное = Multiple
+  * (0x0800) Информативное = Informative
+  * (0x0040) Некорректируемое = Uncorrectable
+  * (0x1000) поиск на вводе = input search
+  * (?) симбольное =  symbolic
+  * (?) Лемматизировать = Lemmatize
+  * (?) поиск по значениям = search by values
+  * (0x0200) замена непустого значения = replacement of a non-empty value
+  * (0x0100) замена значения = value replacement
+  * (0x0004) автозаполнения = autocomplete
+  * (?) корневая связь = root connection
+  * (?) допускать дубли = allow doubles
+  * (0x0002) обязательное = obligatory
 
 ## compressed records