Django displaying records as adjacent numbers for the same foreign key? -

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i have application has different organisations , user belongs 1 organisation.the user creates files on organisation , organisation.

the problem arise when try display "pk" attribute of files created, if create file in organisation "a", pause, creates record in database in organisation "b" , create new file in organisation "a". details display this.

organisation  title        pk record 1     1 record 3     3  organisation b title        pk record 2     2

how can make sure id's contiguos every organisation, this.

organisation  title        pk record 1     1 record 2     2  organisation b  title        pk record 1     1


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