# Natural Groups **URL:** \ **Category:** Forum\ **Tags:** Adabas-Natural, Natural, Natural-on-Linux\ **Created:** [August 10, 2023, 9:53am UTC](https://techcommunity.softwareag.com/t/natural-groups/281987 "2023-08-10T09:53:15Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Hezi](https://avatars.discourse-cdn.com/v4/letter/h/a5b964/32.png) [@Hezi](https://techcommunity.softwareag.com/u/Hezi)\ **Post date:** [August 10, 2023, 9:53am UTC](https://techcommunity.softwareag.com/t/natural-groups/281987/1 "2023-08-10T09:53:15Z")
Hi I am trying to work with Natural group in order to perform the following: define data 1 #g1 2 #g1-f1 (a1) 2 #g1-f2 (n2) 1 #g2 2 #g2-f1 (a) dynamic end-define #g1-f1 := “a” #g1-f2 := 23 compress numeric full #g1 to #g2-f2 reset #g1 Now I want to fill #g1 group as it was using #g2 (or #g2-f1), but I cant find the way ---
**Author:** ![Ralph\_Zbrog](https://sea1.discourse-cdn.com/techcommunity/user_avatar/techcommunity.softwareag.com/ralph_zbrog/32/78_2.png) [@Ralph\_Zbrog](https://techcommunity.softwareag.com/u/Ralph_Zbrog)\ **Post date:** [September 27, 2023, 3:49pm UTC](https://techcommunity.softwareag.com/t/natural-groups/281987/2 "2023-09-27T15:49:41Z")
If #g1-f1 cannot be blank, then use `SEPARATE #G2-F1 INTO #G1` If #g1-f1 is blank, SEPARATE will fail or give an invalid result. ---
**Author:** ![system](https://global.discourse-cdn.com/techcommunity/original/3X/c/d/cd19967bb605d28a72d77eb83a1cae22f3df2eb8.svg) [@system](https://techcommunity.softwareag.com/u/system)\ **Post date:** [March 25, 2024, 3:49pm UTC](https://techcommunity.softwareag.com/t/natural-groups/281987/3 "2024-03-25T15:49:42Z")
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