Create new tablespaces with brtools

Hi, I try create new tablespaces with brtools but show request owner of tablespaces:

Main options for creation of tablespace in database SMP

1 - Tablespace name (tablespace) ......... [PSAPSR3702]

2 - Tablespace contents (contents) ....... [data]

3 - Segment space management (space) ..... [auto]

4 ? Database owner of tablespace (owner) . []

5 ~ Table data class / tabart (class) .... []

6 - Data type in tablespace (data) ....... [both]

7 # Joined index/table tablespace (join) . []

8 ~ Uniform size in MB (uniform) ......... []

9 - Bigfile tablespace (bigfile) ......... [no]

10 - Tablespace compression (compress) .... [no]

11 - Tablespace encryption (encrypt) ...... [no]

12 # Encryption algorithm (algorithm) ..... []

What value add?

Regards.